Year 10
Foundation

Year 10
Foundation

# Using Prime Factor Decomposition

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## Lesson details

### Key learning points

1. In this lesson, we will investigate how we can manipulate numbers when they are written as a product of their prime factors. We will learn how to idenitfy various properties of numbers by interrogating them as a product of prime factors.

### Licence

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## Video

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## Worksheet

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## Starter quiz

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### 4 Questions

Q1.
Q1) Write 4 x 14 as a product of prime factors.
A
B
D
Q2.
Which number is missing from this diagram?
2
4
9
Q3.
Write 300 as the product of prime factors in index form.
A
B
C
Q4.
Find the missing number/s.
2
2 and 3
4

## Exit quiz

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Q1.
False