Adding, Subtracting, and Multiplying Decimals

Multiplication

100

2.4 x 2

What is 4.8

200

0.52 x 3

What is 1.56

300

.15 x 2

What is 0.3

400

5.2 x 4

What is 20.8

Addition

100

0.75 + 1.32

What is 2.07

200

5.2 + 3.24

What is 8.44

300

15.30 + 2.23

What is 17.53

400

3.45 + 5.33

What is 8.78

Subtraction

100

1.92 - 0.54

What is 1.38

200

25.78 - 10.23

What is 15.55

300

7.23 - 4.13

What is 3.1

400

34.33- 23.32

What is 11.01