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 208.62?

Subtracting Decimals

100

6.1 - 3.5

What is 2.6?

200

7 - 0.359?

What is 6.641?

300

38.2 - 13.9

What is 24.3?

400

20.1 - 5.121

What is 14.979?

500

271.36 - 131.74

What is 139.62?

Multiplying Decimals

100

3.2 (0.4)

What is 1.28?

200

3.7 (1.6)

What is 5.92?

300

(0.3) (33.29)

What is (9.987)?

400

(3.8) (0.009)

What is 0.0342?

500

(1.3) (7.2) (2.3) (1) DAILY DOUBLE!!!!!!!!!!!

What is 21.528?

Dividing Decimals

100

7.8/6

What is 13?

200

2.118/3

What is .706?

300

21.9/5

What is 4.38?

400

36.27/9

What is 4.03?

500

9.44 / 3 DAILY DOUBLE!!!!

Round to the hundredths place. (2 decimal places)

What is 3.15 ?

Potpurri

100

8.20 / 4

What is 2.05?

200

7.488/13

What is .576?

300

21.01(0.7)

What is 14.707?

400

 16.41-14.3

What is 2.11?

500

88.44 + 39.73 + (-23.03)

What is 105.14?