Topic 13 Review

Shane is reading a really good book. On Saturday, Shane read for 7 hours. - On Sunday, he read for 1 hour less than he read on Saturday. - On Monday, he read for half as many hours as he read on Sunday. Which expression represents how much Shane read on Monday?

• 7 − 1 ÷ 2

• (7 − 1) ÷ 2

• (7 + 1) × 2

• 7 − 1 × 2

Which question could be answered using this expression? 12 ÷ (2 + 1)

• Mom put 12 vegetables in snack bags. She put 2 carrot sticks and 1 celery stick in each snack bag. How many snack bags did Mom make?

• If 12 children share 2 grape sodas and 1 orange soda, how much soda does each child get?

• 12 brownies were shared equally between 2 boys. Their mom gave them 1 more brownie each. How many brownies did each boy have then?

• How many pints of milk are there in 12 cartons if there are 3 pints of milk in each carton?

Luigi built a tower with cubes. His tower is a rectangular prism with a volume of 120 cubic inches. The height of the tower is 10 inches. Which is the area of the base of the tower?

• 10 sq inches

• 12 sq inches

• 60 sq inches

• 110 sq inches

Which expression has a value that is 4 more than 16 doubled?

• (16 × 2) − 4

• (16 ÷ 2) − 4

• (16 × 2) + 4

• (16 ÷ 2) + 4

What is the value of the expression shown below? [ 8 1/3 - 3 ÷ 1/2 ] Input answers as an improper fraction*

What is the value of the following expression? [ 4 + 6 * 2 ]

2 times the sum of 14 and 12

• 2 x 14 + 12

• 14 + 12 x 2

• 2 x (14 + 12)

• (14 + 12) x 2

12 x (13 - 10)

• 12 times 13 minus 10

• 13 minus 10 times 12

• 12 times the difference of 13 and 10

• the difference of 13 and 10 times 12

(4 x 5) - (3 x 5)

• the difference of 4 fives and 3 fives

• 4 times 5 minus 3 times 5

• the difference of 4 times 5 and 3 times 5

• 4 fives minus 3 fives

• 12

• 108

• 7

• 4