1) 9m = 18 a) m = 56 b) m = 19 c) m = 2 d) m = 1 2) m + 37 = 51 a) m = 2 b) m= 14 c) m = 1 d) m = 24 3) m ÷ 14 = 4 a) m = 56 b) m = 28 c) m = 6 d) m= 14 4) m - 11 = 17 a) m = 28 b) m = 24 c) m = 2 d) m = 19 5) 72 = 12m a) m = 19 b) m = 1 c) m = 24 d) m = 6 6) 45 = m + 26 a) m = 2 b) m = 56 c) m = 19 d) m = 6 7) 9 = 9m a) m = 1 b) m = 24 c) m = 19 d) m = 28 8) m ÷ 2 = 12 a) m = 28 b) m = 2 c) m = 24 d) m = 56 9) What is the inverse operation of multiplication? a) addition b) division c) subtraction d) multiplication 10) What is the inverse operation of subtraction? a) addition b) division c) subtraction d) multiplication 11) What is the inverse operation of addition? a) addition b) division c) subtraction d) multiplication 12) What is the inverse operation of division? a) addition b) division c) subtraction d) multiplication 13) 3x = 42 a) x = 126 b) x = 45 c) x = 39 d) x = 14 14) TRUE OR FALSE: An equation ALWAYS has an equals sign. a) TRUE b) FALSE 15) d - 7 = 109 a) d = 102 b) d = 116 c) d = 109 d) d = 7

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