division
subtraction
addition
multiplication
100

18.6 / 9.3

2

100

7.3 - 4.2

3.1

100

1.8 + 3.1

4.9

100

3.2 x 1.1

3.52

200

32.4 /  8.2

4.2

200

10.1 - 5.1

 5  


200

27.3 + 18.2

45.5

200

16.34 x 3.5

57.19

300

8.3 / 4.2

1.97

300

49.37-27.01

22.36

300

134.8 + 126.9

261.9

300

132.8 x 78.2

10384.96

400

16.18 / 7.18

2.253

400

58.27 - 28.63

29.64

400

345.8 + 238.0

583.8

400

7.36 x 9.53

70.14

500

234.34 / 12.6

18.598

500

1682.6 - 1476.7

205.9

500

3678.34 + 4263.57

7941.91

500

60.97 x 43.52

2653.41