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Explain how you would use the commutative property of multiplication to answer 7×3
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Aug 23, 2018
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Explain how you would use the commutative property of multiplication to answer 7×3
Mathematics
middle-school
Henrycharles
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Commutative property is (Order doesn’t matter.)
7x3=21. Is the same as 3x7=21
Ddreian
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Aug 26, 2018
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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.)
Richsilv
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Aug 28, 2018
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