Addition within 10
Subtraction within 10
Addition within 20
Subtraction within 20
100

5+3=

8

100

10-3=

7

100

12+4=

16

100

20-15=

5

200

7+2=

9

200

6-4=

2

200

8+7=

15

200

13-7=

6

300

4+5=

9

300

9-5=

4

300

9+8=

17

300

11-8=

3

400

3+7=

10

400

7-6=

1

400

10+5=

15

400

19-3=

16

500

4+2=

6

500

8-5=

3

500

7+5=

12

500

16-5=

11

M
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u