Explain how you can use doubles when multiplying with 4 to find 4 x 8

asked Apr 14, 2017 70.8k views

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by Erv

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2 votes

8+8+8+8=32 it is repeated addition

Ryan McCarron answered Apr 15, 2017

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3 votes

4+4+4+4+4+4+4+4=32 because you need to do 4 8 times to get 32. This is also called repeated addition

Lpa answered Apr 18, 2017

by Lpa

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