subtraction
addition
multiplacation
division
random
100

10.9-11.2

0.3

100

1.84+0.16

2

100

1.1x1.1

1.21

100

2.5 divided by 2.5

1

100

4.73+9.27

14

200

76.85-76.74

0.09

200

7.13+2.6

9.19

200

5.7x2.6

14.82

200

5.3  divided by 6.2

0.8548387

200

7.29-9.82

-2.53

300

33.68-4.43

29.25

300

27.82+8.62

36.44

300

3.2x1.2

3.84

300

2.37 divided by 9.34

0.2537473

300

73.28x24.86

18.21.17408

400

59.719-31.982

27.737

400

18.73+82.94

 101.67

400

18.94x3.19

60.4186

400

4.3 divided by 2.1

2.047619

400

2.04x1.30

2.652

500

137.8625-29.5347

108.3278

500

47.245+345.692

392.937

500

171.88x81.738

14049.127

500

7.84 divided by 2.38

3.2941176

500

4.2963 divided by 9.182

0.4679045