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Chapter 53: Metric Mass and Capacity

Learn Grade 4 mathematics with very-beginner explanations, original worked examples, practice, reasoning, and review.

Grade 4Beginner Friendly10 Examples Per Topic30 Q&APractice + Review
Estimated reading time0% read
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Chapter Overview

This chapter teaches Metric Mass and Capacity in original, simple language with step-by-step reasoning, worked examples, practice exercises, common mistakes, and review questions.

53.1 Grams

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Grams using the numbers 13 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 2

Problem: Create a simple Grade 4 example about Grams using the numbers 2 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 3

Problem: Create a simple Grade 4 example about Grams using the numbers 8 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 4

Problem: Create a simple Grade 4 example about Grams using the numbers 15 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 5

Problem: Create a simple Grade 4 example about Grams using the numbers 13 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 6

Problem: Create a simple Grade 4 example about Grams using the numbers 9 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 7

Problem: Create a simple Grade 4 example about Grams using the numbers 4 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 8

Problem: Create a simple Grade 4 example about Grams using the numbers 12 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 9

Problem: Create a simple Grade 4 example about Grams using the numbers 10 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Worked Example 10

Problem: Create a simple Grade 4 example about Grams using the numbers 16 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Grams.

Practice Exercise

Create and solve one new example of Grams. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.2 Kilograms

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Kilograms using the numbers 11 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 2

Problem: Create a simple Grade 4 example about Kilograms using the numbers 16 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 3

Problem: Create a simple Grade 4 example about Kilograms using the numbers 9 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 4

Problem: Create a simple Grade 4 example about Kilograms using the numbers 16 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 5

Problem: Create a simple Grade 4 example about Kilograms using the numbers 3 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 6

Problem: Create a simple Grade 4 example about Kilograms using the numbers 19 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 7

Problem: Create a simple Grade 4 example about Kilograms using the numbers 7 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 8

Problem: Create a simple Grade 4 example about Kilograms using the numbers 8 and 12.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 9

Problem: Create a simple Grade 4 example about Kilograms using the numbers 7 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Worked Example 10

Problem: Create a simple Grade 4 example about Kilograms using the numbers 13 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Kilograms.

Practice Exercise

Create and solve one new example of Kilograms. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.3 Relationship between grams and kilograms

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 15 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 2

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 6 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 3

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 9 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 4

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 6 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 5

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 4 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 6

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 7 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 7

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 18 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 8

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 13 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 9

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 14 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Worked Example 10

Problem: Create a simple Grade 4 example about Relationship between grams and kilograms using the numbers 5 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between grams and kilograms.

Practice Exercise

Create and solve one new example of Relationship between grams and kilograms. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.4 Millilitres

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Millilitres using the numbers 9 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 2

Problem: Create a simple Grade 4 example about Millilitres using the numbers 9 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 3

Problem: Create a simple Grade 4 example about Millilitres using the numbers 12 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 4

Problem: Create a simple Grade 4 example about Millilitres using the numbers 11 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 5

Problem: Create a simple Grade 4 example about Millilitres using the numbers 2 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 6

Problem: Create a simple Grade 4 example about Millilitres using the numbers 17 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 7

Problem: Create a simple Grade 4 example about Millilitres using the numbers 4 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 8

Problem: Create a simple Grade 4 example about Millilitres using the numbers 11 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 9

Problem: Create a simple Grade 4 example about Millilitres using the numbers 7 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Worked Example 10

Problem: Create a simple Grade 4 example about Millilitres using the numbers 7 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Millilitres.

Practice Exercise

Create and solve one new example of Millilitres. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.5 Litres

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Litres using the numbers 20 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 2

Problem: Create a simple Grade 4 example about Litres using the numbers 16 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 3

Problem: Create a simple Grade 4 example about Litres using the numbers 11 and 12.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 4

Problem: Create a simple Grade 4 example about Litres using the numbers 9 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 5

Problem: Create a simple Grade 4 example about Litres using the numbers 3 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 6

Problem: Create a simple Grade 4 example about Litres using the numbers 16 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 7

Problem: Create a simple Grade 4 example about Litres using the numbers 3 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 8

Problem: Create a simple Grade 4 example about Litres using the numbers 4 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 9

Problem: Create a simple Grade 4 example about Litres using the numbers 17 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Worked Example 10

Problem: Create a simple Grade 4 example about Litres using the numbers 10 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Litres.

Practice Exercise

Create and solve one new example of Litres. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.6 Relationship between millilitres and litres

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 17 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 2

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 14 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 3

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 10 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 4

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 4 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 5

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 13 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 6

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 18 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 7

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 17 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 8

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 19 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 9

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 2 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Worked Example 10

Problem: Create a simple Grade 4 example about Relationship between millilitres and litres using the numbers 2 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Relationship between millilitres and litres.

Practice Exercise

Create and solve one new example of Relationship between millilitres and litres. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.7 Benchmarks for 1 gram

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 13 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 2

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 4 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 3

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 3 and 12.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 4

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 13 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 5

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 14 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 6

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 19 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 7

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 5 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 8

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 10 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 9

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 18 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Worked Example 10

Problem: Create a simple Grade 4 example about Benchmarks for 1 gram using the numbers 20 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 gram.

Practice Exercise

Create and solve one new example of Benchmarks for 1 gram. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.8 Benchmarks for 1 kilogram

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 10 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 2

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 4 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 3

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 20 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 4

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 3 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 5

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 17 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 6

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 7 and 3.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 7

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 16 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 8

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 15 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 9

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 8 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Worked Example 10

Problem: Create a simple Grade 4 example about Benchmarks for 1 kilogram using the numbers 13 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 kilogram.

Practice Exercise

Create and solve one new example of Benchmarks for 1 kilogram. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.9 Benchmarks for 1 millilitre

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 15 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 2

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 2 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 3

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 14 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 4

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 20 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 5

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 11 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 6

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 12 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 7

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 20 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 8

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 18 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 9

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 18 and 14.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Worked Example 10

Problem: Create a simple Grade 4 example about Benchmarks for 1 millilitre using the numbers 19 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 millilitre.

Practice Exercise

Create and solve one new example of Benchmarks for 1 millilitre. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.10 Benchmarks for 1 litre

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 13 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 2

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 20 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 3

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 12 and 4.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 4

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 3 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 5

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 3 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 6

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 7 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 7

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 14 and 19.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 8

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 20 and 7.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 9

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 18 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Worked Example 10

Problem: Create a simple Grade 4 example about Benchmarks for 1 litre using the numbers 11 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Benchmarks for 1 litre.

Practice Exercise

Create and solve one new example of Benchmarks for 1 litre. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.11 Estimating mass

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 4 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 2

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 9 and 2.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 3

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 10 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 4

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 9 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 5

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 2 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 6

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 4 and 6.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 7

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 5 and 15.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 8

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 17 and 18.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 9

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 4 and 16.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Worked Example 10

Problem: Create a simple Grade 4 example about Estimating mass using the numbers 3 and 11.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating mass.

Practice Exercise

Create and solve one new example of Estimating mass. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

53.12 Estimating capacity

Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity. Work one step at a time, use a model or number sentence when useful, and check whether the answer is reasonable.

Beginner Explanation

First identify what is given and what must be found. Then choose a strategy, show the steps clearly, and check the final answer.

10 Worked Examples with Answers

Worked Example 1

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 18 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 2

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 16 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 3

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 20 and 17.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 4

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 10 and 20.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 5

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 10 and 12.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 6

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 17 and 10.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 7

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 2 and 5.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 8

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 18 and 8.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 9

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 9 and 13.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Worked Example 10

Problem: Create a simple Grade 4 example about Estimating capacity using the numbers 15 and 9.

  1. Identify what the topic means.
  2. Use the numbers in a way that follows the rule.
  3. Check that the result or representation makes sense.

Very beginner explanation: Meaning comes first; the numbers should illustrate the concept clearly.

Answer: A correct example that demonstrates Estimating capacity.

Practice Exercise

Create and solve one new example of Estimating capacity. Show the steps and explain how you checked it.

Common Mistake

Do not rush into a calculation before understanding the question. Check place values, labels, units, and whether your answer fits the situation.

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30 Review Questions and Answers

Q1. What is important to understand about Grams?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q2. What is important to understand about Kilograms?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q3. What is important to understand about Relationship between grams and kilograms?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q4. What is important to understand about Millilitres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q5. What is important to understand about Litres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q6. What is important to understand about Relationship between millilitres and litres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q7. What is important to understand about Benchmarks for 1 gram?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q8. What is important to understand about Benchmarks for 1 kilogram?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q9. What is important to understand about Benchmarks for 1 millilitre?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q10. What is important to understand about Benchmarks for 1 litre?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q11. What is important to understand about Estimating mass?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q12. What is important to understand about Estimating capacity?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q13. How would you explain Grams?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q14. How would you explain Kilograms?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q15. How would you explain Relationship between grams and kilograms?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q16. How would you explain Millilitres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q17. How would you explain Litres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q18. How would you explain Relationship between millilitres and litres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q19. How would you explain Benchmarks for 1 gram?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q20. How would you explain Benchmarks for 1 kilogram?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q21. How would you explain Benchmarks for 1 millilitre?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q22. How would you explain Benchmarks for 1 litre?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q23. How would you explain Estimating mass?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q24. How would you explain Estimating capacity?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q25. What should a beginner check when working with Grams?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q26. What should a beginner check when working with Kilograms?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q27. What should a beginner check when working with Relationship between grams and kilograms?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q28. What should a beginner check when working with Millilitres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q29. What should a beginner check when working with Litres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.

Q30. What should a beginner check when working with Relationship between millilitres and litres?

Answer: Metric measurement uses standard units. Choose a unit that matches the kind and size of the quantity.