Year 4

Year 4

# Solving three 1 digit multiplication equations

## Lesson details

### Key learning points

1. In this lesson, we will multiply three 1-digit numbers by each other and explore the associative law.

### Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

## Video

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## Worksheet

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## Starter quiz

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### 4 Questions

Q1.
27 + ___ = 9 x 5
12
17
28
Others
Q2.
Which area model shows the compensation method?
6 x 3 and 4 x 1
Q3.
Which area model matches the bar model?
Option 2
Option 3
Q4.
Which calculations correctly find the value of the array?
Correct answer: 10 x 7 = 70 6 x 7 = 42 70 + 42 = 112
10 x 7 = 90 6 x 7 = 42 42 + 42 = 84
20 x 7 = 140 140 ÷ 2 = 70

## Exit quiz

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### 5 Questions

Q1.
Solve the equation 9 x 4 x 2
15
84
96
Q2.
Solve the equation 7 x 2 x 5
350
90
Others
Q3.
What is the missing number? 3 x ____ x 2 = 60
2
20
5
Q4.
What is the missing number? 9 x ____ x 2 = 108
11
12