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Stack #46674

Algebraic Properties

QuestionAnswer
commutative property order makes no difference in addition and/or multiplication 11 * 5 = 5 * 11
reciprocal property any term times its reciprocal is 1 1/9 * 9/1 = 1
associative property with a minimum of three terms - the terms can be grouped (6 + 3) + 7 = 6 + (3 + 7)
identity of addition any term plus 0 equals itself 2 + 0 = 2
identity of multiplication any term times 1 equals itself 1/2 * 1 = 1/2
opposite property any term plus its opposite equals 0 -7 + 7 = 0 a - a = 0
distributive property multiply the term directly outside the parenthesis by each term inside 3( 7 + y) = 21 + 3y
Created by: mlatessa
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