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Column A Column B 1. (–22+17)+13 = –22+(17+13) 2. –(27+(–3)) = –27+3 3. 35+(–15+4) = (35+(–15))+4 4. –12+6 = 6+(–12) a. commutative property b. associative property c. opposite of a sum property
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Mar 24, 2016
Mathematics
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