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14-11-2018
Mathematics

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Explain how you can use doubles when multiplying with 4 to find 4x8?

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msijustoowyjzw msijustoowyjzw

22-11-2018

You can use exponents. For example, if you were to do a shorter way to do 4x4x4x4x4x4x4x4 , and easier way is to put the 4 down and put a tiny 8 on the top because you put 4 down 8 times.

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