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Mathematics, 08.12.2020 19:40 cjdieball2106

Use the associative property of addition to rewrite (12+3)+7. Which expression is equivalent?

A. 12(3 + 7)

B. (5 + 5 + 3) + 7

C. (12 - 3) + 7

D. 12 + (3 + 7)

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Use the associative property of addition to rewrite (12+3)+7. Which expression is equivalent?
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