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Add and Subtract within 20

English 20 Public

2nd grade math game

Study Slideshow

12-7=_____

5

10

20-6=______

14

10

20-18=______

2

10

11-9=______

2

10

14-8=_______

6

10

15+3=______

18

10

4+6=_______

10

10

5+8=______

13

10

12+4=_____

16

10

9+9=_______

18

10

8+______=20

12

10

3+______=11

8

10

13+______=19

6

10

______+17=19

2

10

____+11=16

5

10

7 - _____= 4

3

10

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