dexarivasowwxus dexarivasowwxus

09-11-2017
Mathematics

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explain how you would use the commutative property of multiplication to answer 7×3

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altavistard altavistard

09-11-2017

I don't see that you need to use that property here. Simply multiply 3 by 7, obtaining 21, and be done with it.

7(3+x) is different and would require the Distributive Property of Mult.:

21 + 7x (Multiply each term inside parentheses by 7.)

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09-11-2017

Commutative property is (Order doesn’t matter.)
7x3=21. Is the same as 3x7=21

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