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Addition within 20

English 20 Public

Adding up to 20

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10+1=

11

15

10+2=

12

15

10+5=

15

15

10+10=

20

15

5+6=

11

15

7+7=

14

15

6+6=

12

15

8+8=

16

15

9+9=

18

15

7+9=

16

15

10+7=

17

15

6+8=

14

15

2+9=

11

15

3+9=

12

15

4+9=

13

15

9+6=

15

15

1
2
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