Expressions & Equations VOCAB #1
 __ 1 associative property A. letter that represents an unknown value __ 2 coefficient B. the answer that makes the equation a true statement __ 3 commutative property C. cancels or undoes; applying OPPOSITE operations __ 4 constant D. multiplier before the variable __ 5 distributive property E. when you add 0 or multiply by 1 the value STAYS THE SAME __ 6 identity property F. number without a variable __ 7 inverse property G. when you add and multiply the ORDER doesn't matter __ 8 like terms H. when you add and multiply the GROUPING doesn't matter __ 9 solution I. a( b+ c) = ab + ac __ 10 variable J. same variables, same exponents
 __ 11 2x - 5 A. whole numbers and their opposites (7 and -7) __ 12 2x - 6 = 5 B. solve; find the value; plug in __ 13 6x + 5 C. subtract and reverse !! __ 14 evaluate D. 6 from 2 times a number IS 5 __ 15 exponent E. tells you how many times to repeat the base; # raised up __ 16 integers F. the sum of 6 times a number and 5 __ 17 less THAN and FROM G. 5 less than twice a number
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