Add Decimals
Subtract Decimals
Multiply Decimals
Divide Decimals
Decimals to Percent
100

What is 6.78 + 3.5?

10.28

100

What is 8.25 − 3.7?

4.55

100

What is 0.6 × 0.4?

0.24

100

What is 9.6 ÷ 0.3?

32

100

Write 0.07 as a percent.

7%

200

What is 14.3 + 0.876?

15.176

200

What is 15 − 6.38?

8.62

200

What is 4.3 × 0.25?

1.075

200

What is 5.04 ÷ 1.2?

4.2

200

Write 1.2 as a percent.

120%

300

What is 25 + 3.047?

28.047

300

What is 9.4 − 2.765?

6.635

300

What is 12.5 × 0.08?

1 (or 1.000)

300

What is 0.684 ÷ 0.36?

1.9

300

Write 0.375 as a percent.

37.5%

400

What is 0.95 + 12.6 + 7.308?

20.858

400

What is 20.07 − 8.659?

11.411

400

What is 3.14 × 2.6?

8.164

400

What is 3.85 ÷ 0.055?

70

400

Write 0.008 as a percent.

0.8%

500

Rain fell four days in a row: 2.6 cm, 0.85 cm, 1.375 cm, and 3 cm. What was the total rainfall?

7.825 cm

500

A bag holds 3 kg of trail mix. The class eats 0.875 kg on Monday and 1.46 kg on Tuesday. How much is left?

0.665 kg

500

Fabric costs $6.85 per yard. How much do 2.4 yards cost?

$16.44

500

A 12.6-liter jug of juice is poured into cups that each hold 0.35 liters. How many cups can be filled?

36 cups

500

Write 2.045 as a percent.

204.5%