Adding
Subtracting
2 digit adding
2 digit subtracting
3 numbers to add
100

8+7

15

100

4-2

2

100

23+46

69

100

34-18

16

100

3+6+10

19

200

4+10

14

200

10-6

4

200

56+27

83

200

56-48

8

200

12+7+8

27

300

14+6

20

300

17-12

5

300

10+87

97

300

67-32

35

300

23+5+2

30

400

12+5

17

400

20-6

14

400

97+24

121

400

77-22

55

400

22+9+4

35

500

19+4

23

500

37-17

20

500

88+12

100

500

98-76

22

500

18+10+6

34

M
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