Decimal Review

Last week, Mr. Henry purchased gasoline for $3.49 per gallon. Since then it has increased by $0.09 per gallon. What is the price of gasoline per gallon after the increase? 

• $3.58
• $3.4
• $.3141
• $38.78

Mrs. Baltazar drove 39.6 miles. She drove 2.2 miles each day. How many days did she drive 2.2 miles?

• 41.8 days
• 18 days
• 87.12 days
• 37.4 days

Ali grew 2.3 inches this school year and Mary grew 2.38 inches. How much did they grow all together? 

• 4.68 inches
• .08 inches
• 2.5 inches
  2.58 inches
• 5.68 inches

-4.6 + 18.024

• 22.624

• -18.070

• 13.424

• 2262.4

The area of Ms. Pratt’s classroom, including the supply closet, is 235.675 square feet. The area of the supply closet is 10.45 square feet. What is the area of Ms. Pratt’s room, not including the supply closet? 

• 246.125
• 225.225
• 234.630
• 2346.30

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

• 27
• .27
• 9.73
• 4.78

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

.26 x -8.1

• .2106

• -21.06

• -2.106

• 2.106

12.6 ÷ 0.8 

• 15.75
• 1.575
• 10.24
• 1575