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Mathematics 20 Online
OpenStudy (anonymous):

which property? 7 + 6 = 6 + 7 a)communative of addtion b) b)identity of addition

OpenStudy (anonymous):

A

OpenStudy (anonymous):

never heard of communative before.

OpenStudy (anonymous):

it's communative yes?

OpenStudy (anonymous):

i think its commutative.

OpenStudy (anonymous):

i meant commutative lol

OpenStudy (albert0898):

a) Commutative of Addition Think of Commutative as a Commute. Any route during a commute will bring you to the same place. So swapping the number in this problem will get you the same answer either way.

OpenStudy (albert0898):

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