Computing with Decimals

Adding Decimals

100

20.95 + 13.87

What is 34.82?

200

0.89 + 1.970

What is 2.86?

300

7.119 + 4.02

What is 11.139?

400

19.61 + 26.52

What is 46.13?

500

119.14 + 89.480

What is 208.620?

Subtracting Decimals

100

6.1 - 3.5

What is 2.6?

200

7 - 0.359?

What is 6.641?

300

38.2 - 13.97

What is 24.23?

400

20.1 - 5.121

What is 14.979?

500

271.36 - 131.745

What is 139.615?

Multiplying Decimals

100

3.2 x 0.4

What is 1.28?

200

3.7 x 1.6

What is 5.92?

300

0.3 x 33.29

What is 9.987?

400

3.8 x 0.009

What is 0.0342?

500

0.7125 x 5.4

What is 3.8475?

Dividing Decimals

100

0.78 ÷ 0.6

What is 1.3?

200

1.875 ÷ 0.05

What is 37.5?

300

2.197 ÷ 0.2

What is 10.985?

400

0.642 ÷ 0.08

What is 8.025?

500

5.236 ÷ 0.28

What is 18.7?

Miscellanueous

100

8.36 ÷ 0.25

What is 33.44?

200

7.488 x 1.3

What is 9.7344?

300

21.01 x 0.7

What is 14.707?

400

141.3 - 16.41

What is -124.89?

500

88.44 + 39.73 + 23.03

What is 151.2?