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Mathematics 16 Online
OpenStudy (anonymous):

To be able to do the problem 5(10 + 4) mentally, Zack does 50 + 20 instead of 5(14). Zack is using which of the following properties? A. associative B. commutative C. inverse D. distributive

OpenStudy (anonymous):

c i think

OpenStudy (anonymous):

or b

OpenStudy (anonymous):

ok thinks

OpenStudy (anonymous):

b

OpenStudy (anonymous):

thats D

OpenStudy (anonymous):

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