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8th grade review of math Answer Key

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ADDITION
#1 12 + 16 + 3 = 31
#2 22 + ___ + 14 = 42 6
#3 Nancy had 5 pairs of shoes. Jane gave her 23 shoes. How many pairs does she have now? 15
#4 ________ + 12 + 1 5 = 55 2 8
#5 If you have 7 lipsticks and you find 27, but loose 3. How many do you have? 31
Subtraction
#1 502 - 5 = 497
#2 164 - 8 = 156
#3 You have 6 bags of candy. Each bag has 7 lollipops But your mother took 5 of yours. How many do you have left? 37
#4 You have 5 pairs of socks, your friend gave you 6 more pairs, but you lost 3 socks. How many full pairs do you have? 9
#5 5 1/2 - 3/4 = 4 3/4
MULTIPLICATIONS
#1 12 x 8 = 96
#2 33 x 4 = 132
#3 65 x 3 = 195
#4 3/4 x 1/2 = 3/4
#5 There are 3 students and you each have8 bags of candy, each bag has 7 packs of gum. How many packs of gum do you have? 280
FRACTIONS
#1 2/3 x 1/2 1/3
#2 1 6 - 1/2 = 15 1/2
#3 3/4 x 2/3 = 6/12 = 1/2
#4 1 3/4 + 1/4 = 2
#5 reduce 66 / 8 = 8 2/8 = 8 1/4
INTEGERS
#1 -(2) + 6 = 4
#2 -(5) + -(6) = - (11)
#3 5 + -(7) = - (2)
#4 -(7) - 8 = 1
#5 -(8) - -(6) - ( 8) = - (6)
Final Question
- (7) + (9) - (-7) = 9