Operations with Decimals (Study Material)

John bought a few snacks at the grocery store for $13.84. If he paid with $15, how much change did he receive?

(give your answer in ONLY numbers)

At the gas station, Anita got a package of M&Ms for $1.29, and Coke for $2.36, and a tank of gas for $17.31. How much money did Anita spend at the gas station?

• $20.96

• $21.06

• $20

• $19.84

Find the difference:

12.9 - 8.37 =

Lamar ran 5.8 miles on Saturday. Trevor ran 4.25 miles on Saturday. What is the difference between the distances they ran?

• 10.05 miles

• 15 miles

• 1.55 miles

• 2.05 miles

Which model below matches this equation:

0.1 x 0.6 = 0.06

• 
• 
• 
• 

Find the product:

1.46 x 3.9 =

Which equation matches the model shown above?

• 0.5 x 0.5 = 0.25

• 0.4 x 0.5 = 0.20

• 0.6 x 0.5 = 0.30

• 0.6 x 0.6 = 0.36

Find the missing factor:

______ x 0.2 = 0.14

• 0.6

• 0.5

• 0.9

• 0.7

At Kroger, you buy 5 packages of strawberries for $4.38 each. How much money did you spend on strawberries?

• $21.90

• $20.90

• $21

• $24.70

Which equation matches the model shown above?

• .72 ÷ .12 = 6

• .72 ÷ .03 = 24

• .72 x 12 = 0.6

• 74 ÷ 4 = 18.5