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Mathematics 8 Online
OpenStudy (anonymous):

Name the algebraic property demonstrated in the example below. (2 + x) + y = 2 + (x + y) (1 point)Commutative Property of Addition Associative Property of Addition Distributive Property Transitive Property Can someone help me identify them??

OpenStudy (anonymous):

Associative Property of Addition

OpenStudy (phi):

The English definition gives a good clue http://www.thefreedictionary.com/associate

OpenStudy (anonymous):

parentheses move, other symbols stay in the same order. that is how you can tell it is associative

OpenStudy (anonymous):

Thanks guys ☺

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