Addition Within 10
Subtraction Within 10
Addition Above 10
Subtraction Above 10
???
100

6+4

10

100

10-1

9

100

12+8

20

100

22-22

0


100

35-12

23

200

7+2

3

200

1-1

0

200

13+5

18

200

25-15

10

200

150+50

200

300

3+5

8

300

5-3

2

300

11+9

20

300

12-7

5

300

0+15,000

15,000

400

7+1

8

400

9-5

4

400

9+7

16

400

15-9

6

400

126-26

100

500

2+7

9


500

8-7

1

500

8+9

17

500

18-7

11

500

195-125

70

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