Question: a.) 6 + 8 = 8 + 6 b.) (4 + 2) + 1 = 4 + (2 + 1) c.) 5(4 + 3) =

a.) 6 + 8 = 8 + 6 b.) (4 + 2) + 1 = 4 + (2 + 1) c.) 5(4 + 3) = 5(4) + 5(3) d.) 5 + (-5) = 0

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