Adding and subtracting and multiplying decimals

Adding Decimals

100

1.8 + 0.6 = ?

2.4

200

8.6 + 6.8  = ?

15.4

300

9.3 + 3.7 = ?

13.0

400

11.8 + 29.7 = ?

41.5

500

65.8 + 42.8 = ?

108.6

Subtracting Decimals

100

8.6 - 3.9 = ?

4.7

200

90.1 - 80.3 = ?

9.8

300

9.9 - 8.1 = ?

1.8

400

5.9 - 2.8 = ?

3.1

500

907.4 - 589.2 = ?

318.2

Multiplying Decimals

100

78.9 x 69.1 = ?

5233.78

200

34.9 x 57.9 = ?

2020.71

300

88.9 x 57.4 = ?

5102.86

400

75.8 x 34.9 = ?

2645.42

500

62.7 x 24.9 = ?

1561.23