adding
subtracting
mutiplying
dividing
100

30+60

90

100

25-10

15


100

5x10

50

100

16/2

8

200

17+70

87

200

30-16

14

200

2x77

154

200

50/5

10

300

400+400

800

300

60-7

53

300

9x7

63

300

50/2

25

400

108+108

216

400

90-60

30

400

37x3

111

400

100/50

2

500

525+525

1050

500

500-87

413

500

67x10

670

500

888/8

111

M
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