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Properties of Addition /multiplication
Terms in this set (7)
Commutative Property of Addition
If the order of the terms changes, the sum stays the same.
12 + a = a + 12
Associative Property of Addition
When the grouping of terms changes, the sum stays the same.
5 + (8 + b) = (5 + 8) = b
Identity Property of Addition
The sum of 0 and any number is that number.
0 + c = c
Commutative Property of Multiplication
If the order of factors changes, the product stays the same.
9 x d = d x 9
Associative Property of Multiplication
When the grouping of factors changes, the products stays the same.
11 x ( 3 x e) = (11 x 3) x e
Identity Property of Multiplication
The product of 1 and any number is that number.
1 x f= f
Multiplying a sum by a number is the same as multiplying each term by the number and then adding (or subtracting ) the products.
2 (10-h) = (2 x 10) - (2 x h)
6(a + 7 ) = (6 x a) + ( 6 x 7)
THIS SET IS OFTEN IN FOLDERS WITH...
PreAlgebra - Distributive Property - With Negatives
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