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Associative Property of Addition
changing the grouping of terms will not change the sum: a + b + c = (a + b) + c = a + (b + c)
Associative Property of Multiplication
changing the grouping of factors will not change the product: abc = (ab)c = a(bc)
Identity Property of Multiplication
the product of any number and 1 is equal to the that number: a x 1 = a
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