Operations with Decimals

3.3 x .51

• 1.683

• 168.3

• 0.198

0.36 ÷ 0.6 

• 0.216

• 0.6

• 0.36

• 0.42

7.65 + 16.23 =

• 23.88

• 18.58

• 22.78

• 23.98

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

You buy $4.73 worth of food. You pay with a $5 bill. How much change should you receive? 

• $27.00

• $0.27

• $9.73

• $4.78

8.7+12.8

• 21.5
• 20.5
• 4.1
• 13.5

9.87−0.745

• 9.125
• 10.615
• 2.42
• .242

Aileen worked 9.5 hours last week. She earns $7.5 per hour. How much money did she make last week?

• 71.25
• 712.5
• .7125
• 17

.12 x 4.1

• 4.92
• .492
• 492
• 4.22

10.8 ÷ 1.2 

• 9
• .9
• 12
• 9.6