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Super Subtraction

English 21 Public

Subtraction within 20

Study Slideshow

#first grade #Subtraction #1st grade #MINUS #subtract within 20

5 - 3

2

15

9 - 1

8

15

19 - 7

12

15

11 - 7

4

15

10 - 5

5

15

9 - 3

6

15

7 - 4

3

15

2 - 2

0

15

14 - 7

7

15

10 - 6

4

15

8 - 2

6

15

11 - 6

5

15

5 - 1

4

15

8 - 8

0

15

6 - 2

4

15

5 - 4

1

15

1
2
›