Multiplication
Subtract
Addition
Division
100

1x10


10


100

10-3

7

100

2+3

5

100

15÷3

5

200

9x3

27

200

20-5

15

200

17+13

30

200

10÷5

2

300

10x4

40

300

54-27

27

300

54+37

91

300

12÷4

3

400

11x5

55

400

79-31

48

400

102+35

137

400

120÷12

10

500

12x10

120

500

127-39

39

500

146+108

252

500

248÷124

2