Decimal Operations Review

Adding Decimals

100

Add these decimals. 21.74 + 8.27

30.01

200

Add these decimals. 17 + 9.54

26.54

300

Add these decimals. 2.651 + 1.580

4.231

400

Add these decimals. 4.67 + 29.1

33.77

500

Add these decimals. 13.805 + 12.738

26.543

Subtracting Decimals.

100

Subtract these decimals.

3.53 - 2.00

1.53

200

Subtract these decimals.

2.212 - 1.304

0.908

300

Subtract these decimals. 0.089 - 0.075

0.014

400

Subtract these decimals.

4.08 - 3.975

0.105

500

Subtract these decimals.

22.5401 - 12.829

9.7111

Multiplying Decimals

100

Multiply these decimals. 7 x 2.6

18.2

200

Multiply these decimals. 9 x 3.7 

33.3

300

Multiply these decimals. 0.23 x 7.4

1.702

400

Multiply these decimals. 12.7 x 5.9

74.93

500

Multiply these decimals. 38.5 x 9.7

373.45

Dividing Decimals

100

Divide.

23.87-:0.7

34.1

200

Divide.

60-:0.5

120

300

Divide.

2.486-:0.02

124.3

400

Divide.

10.89-:0.9

12.1

500

Divide.

1.884-:1.2

1.57