Show:
addition
subtraction
multiplication
division
100

60+40

100


100

90-40

50

100

4 x 5

20

100

18 / 2

9

200

34+55

89

200

98-62

36

200

9 x 8

72

200

32 / 8

4

300

97+49 

146

300

472-195

277

300

11 x 12

121

300
100 / 9 

11 R 1

400

987+978

1965

400

4356-2992

1364

400

14 x 3

42

400

57 / 6

9 R 3

500

17495+23405

40900

500

95473-29874

65599

500

25 x 5

125

500

544 / 4

136