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Counting Backward from 20

English 19 Public

counting back from 20 to help with subtraction

Study Slideshow

8

7,6,5

15

4

3,2,1

15

10

9,8,7

15

16

15,14,13

15

5

4,3,2

15

18

17,16,15

15

7

6,5,4

15

12

11,10,9

15

3

2,1,0

15

20

19,18,17

15

6

5,4,3

15

13

12,11,10

15

8

7,6,5

15

19

18,17,16

15

18

17,16,15

15

15

14,13,12

15

1
2
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