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Unit 1 Vocab

Number and Operations

TermDefinition
integer set of whole numbers and their opposites
zero pairs a number and its opposite, which add to 0
positive numbers greater than zero
negative numbers less than zero
opposites the number the same distance from zero
commutative property order does not matter
inverse do the opposite
absolute value the distance of a number from zero on a number line, shown by | |
order of operations rule for evaluating expression PEMDAS ( ), exponent, multiply or divide L to R, add or subtract L to R
Created by: mpaynesmms
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