Addition
Subtraction
Multiplication
Random
200

0.6 + 0.3 =

0.9

200

9.3 - 6.5 =

2.8

200

0.28 x 0.6 = 

0.168

200

0.98 + 0.89 = 

0.8722

500

0.265 + 0.360 + 0.213

0.838

500

89.64 - 37.99 = 

51.65

500

14.5 x 0.07 =

1.015

500

2.96 x 8.7 = 

25.752

600

4.67 + 7.69 = 

12.36

600

7.39 - 2.76 =

4.63

600

0.26 x 0.4 = 

0.104

600

1.0 - 0.6 = 

0.4

800

1.6 + 3.7 = 

5.3

800

15.2 - 5.8 = 

9.4

800

0.76 x 0.7 =

0.532

800

1.96 + 1.88 =

3.84

1000

17.23 + 31.36 =

48.69

1000

28.42 - 16.59 = 

11.83

1000

3.41 x 1.2 =

4.092

1000

152.841 - 96.795 =

56.046