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Woodhouses

Voluntary Controlled Primary

Small School, Big Ideas

Year 4

27.4.20

 

Today we are revising multiplying and dividing by 10 and 100. Follow the steps below to remind you how we multiply and divide by 10 and 100. Then have a go at the questions attached. 

 

To multiply by 10 we move each digit 1 place to the left.

 

24.2 x 10 = 242 

 

 

To multiply by 100 we move each digit 2 places to the left. 

 

24.2 x 100 = 2420

 

 

To divide by 10 we move each digit 1 place to the right:

 

318 ÷10 = 31.8 

 

 

To divide by 100 we move each digit 2 places to the right: 

 

318 ÷ 100 = 3.18 

 

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