bangladesh1971 bangladesh1971

22-12-2017
Mathematics

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Circle the problems below that you could use mental math to solve.

Circle the problems below that you could use mental math to solve class=

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ddwzinc ddwzinc

22-12-2017

Hello!

For this one, all of them look like you can use mental math, but maybe choose the two middle ones and the bottom right one.

Hope this helps :))

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22-12-2017

Maybe 54-10 because you just take one away from 5

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