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.6.NS.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

Sam bought 9.1 yards of fabric for $18.79. About how much was the cost per yard?

• $2
• $1
• $4
• $3

Tags

CCSS.5.NBT.B.7

Josh bought one T-shirt for $7.90 and another T-shirt for $12.40. What is the total amount he spent?

• $4.00
• $4.50
• $20.30
• $20.00

Tags

CCSS.6.NS.B.3

A sea horse travels an average of 0.01 miles per hour. At that rate, how far can a sea horse travel in 2.4 hours?

• 2.4 mile
• 0.024 mile
• 24 mile
• 240 mile

Tags

CCSS.6.NS.B.3

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

• 80
• 120
• 150
• 200

Tags

CCSS.5.MD.A.1

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

Tags

CCSS.6.NS.B.3

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

Tags

CCSS.6.NS.B.3

Alejandro wants to purchase a used scooter that costs $79.95. The sales tax is found by multiplying the price of the scooter by $0.065. Find the total amount of money Alejandro will pay.

• $51.97
• $85.15
• $74.75
• $86.45

Tags

CCSS.7.EE.B.3

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

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3