Operations with Decimals

On Tuesday, Mr. Rodriguez bought a new video game system for $345.67. On Friday, the system went on sale for $299.99. How much money could Mr. Rodriguez have saved if he would have bought the system on Friday?

• $44.98
• $154.23
• $645.66
• $45.68

Tags

CCSS.7.EE.B.3

Justin made $46 mowing lawns during the summer. He went to the movies and spent $16.54, the arcade and spent $8.50, and the comic book store and spent $12.98. How much money does he have left?

• $7.98
• $5.48
• $6.92
• $8.21

Tags

CCSS.6.NS.B.3

Patrick had a board that was 54 inches long. He cut off 22.5 inches for a project. How many inches of the board remain?

• 30 in.
• 31.5 in.
• 32.5 in.
• 40 in.

One meter is approximately equal to 39.39 inches. About how many inches are in 5 meters?

• 80
• 120
• 150
• 200

Bananas cost $0.54 per pound and grapes cost $1.28 per pound. Lexi bought 2.6 pounds of bananas and 3.1 pounds of grapes. How much did she pay for the bananas and grapes?

• $1.82
• $2.68
• $4.54
• $5.37

Leena bought 22 boxes of crayons for $28.16. How much did she pay for each box of crayons?

• $1.28
• $6.16
• $12.80
• $0.13

Mr. Shaw wants to replace the flooring in his family room. The floor has an area of 262.8 square feet. If the room is 18 feet long, how wide is it?

• 14.6 feet
• 14 feet
• 324 square feet
• 15.4 feet

3.27 X 2.8

• 9.156
• 3.270
• 91.56
• 915.6

45.4 divided by 5

• 9.8
• 9.09
• 9.09
• 9.08

13.5 ÷ 5

• 2.7

• 4527

• .27

• 4.7