Multiplying Decimals Review

Which equation can be represented by the shaded parts of the model?

• A. 80 X 40 = 3,200

• B. 0.08 X 0.04 = 0.32

• C. 0.80 X 0.40 = 0.32

• D. 0.08 X 0.04 = 0.032

• A. 3X2

• B. 3.2 X 3.1

• C. 3.3 X 3.1

• D. 2.3 X 3.1

• A. 10.4 X 13

• B. 14 X 0.31

• C. 10.3 X 4.01

• D. 1.4 X 31

• A

• B

• C

• D

Roscoe's box of dog biscuits has 7 dog biscuits inside. Each dog biscuit weighs 50.6 ounces. How much does the box of dog biscuits weigh altogether?

• A. 354.2 oz

• B. 57.6 oz

• C. 361.2 oz

• D. 3,542 oz

• A.

• B.

• C.

• D.

• A. 6 X 0.28 = 1.32

• B. 6 X 0.24 = 1.51

• C. 6 X 0.28 = 1.68

• D. 6 X 0.24 = 1.44

Isabella's mother bought a sack of potatoes at the grocery store. Each potato weighs 0.7 pound. There were 13 potatoes in the sack. How much did the sack of potatoes weigh?

• A. 91 pounds

• B. 9.1 pounds

• C. 0.91 pounds

• D. I hate potatoes

Jared's Dad drives from Houston to Dallas at 72.6 miles per hour. If he drives for 4.5 hours, how many miles will he have traveled?

• A. 363.0 miles

• B. 32.67 miles

• C. 3,267 miles

• D. 326.7 miles

The school band is selling suckers for a fundraiser. Each sucker cost $0.30. How much would 7 suckers cost you?

• A. $21

• B. $2.10

• C. $1.00

• D. $2.40