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Add 'Em Up Fast!

English 23 Public

Adding numbers to 20

Study Slideshow

7 + 6

13

15

8 + 7

15

15

7 + 9

16

15

9 + 4

13

15

2 + 11

13

15

12 + 3

15

15

4 + 8

12

15

6 + 8

14

15

13 + 4

17

15

5 + 9

14

15

7 + 7

14

15

8 + 8

16

15

9 + 9

18

15

6 + 6

12

15

5 + 4

9

15

8 + 11

19

15

1
2
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