Grouping Symbols: Math Journal Pg. 34 Question Preview (ID: 32573)


Use Grouping Symbols To Solve Problems. TEACHERS: click here for quick copy question ID numbers.

10 ∗ 13 + (12 - 7) =
a) 180
b) 135
c) 142
d)

= (5 ∗ 6) + 2 / 4
a) 32
b) 38
c) 8
d)

= 13 + (2 ∗ 1) ∗ 3
a) 78
b) 45
c) 30
d)

64 / (20 - (4 x 3))=
a) 18
b) 8
c) 48
d)

Insert grouping symbols to make the following number sentence true. 4= 4 x 6 - 2 + 3
a) 4= 4 x (6 - (2 + 3))
b) 4= 4 x 6 - (2 + 3)
c) 4= (4 x 6) - (2 + 3)
d)

Insert grouping symbols to make the following number sentence true. 300 / 6 + 4 x 2 + 8 = 3
a) (300 / 6) +( 4 x (2 + 8)) = 3
b) 300 / 6 + 4 x (2 + 8) = 3
c) 300 / ((6 + 4) x (2 + 8)) = 3
d)

Insert grouping symbols to make the following number sentence true. 70 / 13 - 2 + 1 = 7
a) 70 / ( 13 - (2 + 1)) = 7
b) 70 / (13 - 2) + 1) = 7
c) 70 / 13 - (2 + 1) = 7
d)

Insert grouping symbols to make the following number sentence true. 160 = 8 x 16 + 12 - 4 / 2
a) 160 = 8 x (16 + 12) - (4 / 2)
b) 160 = 8 x (16 + ((12 - 4) / 2))
c) 160 =( 8 x 16) + (12 - 4) / 2
d)

Write an expression that models the story. Then evaluate the expression. Tommy had a bag of 100 balloons. He took out 2 red balloons and 1 blue balloon for each party favor. He created 12 party favors. How many balloons did Tommy have left?
a) Expression: 100 - ( 12 x (2 + 1)) Answer: 64 balloons
b) Expression: 100-36 Answer: 64 balloons
c) Expression: 100 - (2 + 1) Answer: 97 balloons
d)

Write an expression and evaluate. A grocery store received a shipment of 100 cases of apple juice. Each case contained four 6-packs of cans. After inspection, the store found that 9 cans were damaged. How many cans were undamaged?
a) Expression: 100 x 6 - 9 Answer: 591 cans
b) Expression: (100 x (4 x 6)) - 9 Answer: 2, 391 cans
c) Expression: (100 x 4) -9 Answer: 391 cans
d)

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