22-10-2016
Mathematics

contestada

to find 7×23 is it easier to break apart the factor 23 as 20 +3 or 15+8 explain

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22-10-2016

no because u are multiplying 23 7 times
you can not add

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ahlammishow ahlammishow

22-10-2016

you can use an area model with the broke numbers and get your answer

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