New
New
Year 4

Explain how each part of a multiplication and division equation relates to a story

I can explain how each part of a multiplication and division equation relates to a story.

New
New
Year 4

Explain how each part of a multiplication and division equation relates to a story

I can explain how each part of a multiplication and division equation relates to a story.

Lesson details

Key learning points

  1. A division equation has three parts - the dividend, the divisor and the quotient.
  2. For grouping, the divisor represents the size of each group. For sharing, the divisor represents the number of groups.
  3. Multiplication equations can be used to solve division problems.

Keywords

  • Dividend - The dividend is the number being divided.

  • Divisor - The divisor is a number that will divide exactly.

  • Quotient - The quotient is the results of the dividend being divided by the divisor.

Common misconception

The difference between grouping and sharing is a distinction that some may find tricky to grasp.

Remind children about the importance of understanding the different structures of division when interpreting a story. You could stress the difference, dividing the class into teams using grouping, then sharing.

The identification of what a factor is representing is important when you're encouraging children to think of related division facts. Placing some clear and simple examples in context on your learning wall can provide a point for children to refer to.
Teacher tip

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
What is the missing number in the equation below? 12 × = 24
Correct Answer: 2
Q2.
What is the missing number in the equation below? 6 × = 18
Correct Answer: 3
Q3.
What is the missing number in the equation below? 3 × = 36
Correct Answer: 12
Q4.
Tick the two equations that show that multiplication is commutative.
Correct answer: 3 × 7 = 21
35 = 7 × 5
Correct answer: 21 = 7 × 3
7 × 4 = 28
Q5.
There are 7 buckets of 10 tennis balls. Match the object with group size or number of groups.
Correct Answer:7 buckets,number of groups

number of groups

Correct Answer:10 tennis balls,group size

group size

Q6.
2 × 3 and 3 × 2 have products that are of equal value. Why is this?
Correct answer: The law of commutativity
They are exactly the same.
Anything multiplied by 2 has the same product.

6 Questions

Q1.
What is the missing number in the equation below? × 7 = 28
Correct Answer: 4
Q2.
Tick the sentences that describe a multiplication that is equal to 20
Correct answer: 5 groups of 4 is equal to 20
4 groups of 20 is equal to 5
Correct answer: 4, 5 times is equal to 20
Q3.
Which of these equations is the related division fact for the multiplication equation 8 × 2 = 16?
Correct answer: 16 ÷ 2 = 8
8 ÷ 2 = 4
16 ÷ 4 = 4
Q4.
Look at the image. Which part of this division equation represents the number of pots (the number of groups)? 15 ÷ 5 = 3
An image in a quiz
15
Correct answer: 5
3
Q5.
Look at the image. Which division equation represents finding the number of pencils there are per pot?
An image in a quiz
Correct answer: 6 ÷ 3 = 2
6 ÷ 2 = 3
2 × 3 = 6
Q6.
Which part of a related division fact does the product of a multiplication become?
Correct answer: Dividend
Divisor
Quotient