2Nd Grade Subtraction

Front 1

11
- 9

Back 1

2

Front 2

10
- 5

Back 2

5

Front 3

3
- 3

Back 3

0

Front 4

13
- 5

Back 4

8

Front 5

11
- 4

Back 5

7

Front 6

16
- 9

Back 6

7

Front 7

12
- 5

Back 7

7

Front 8

9
- 4

Back 8

5

Front 9

12
- 8

Back 9

4

Front 10

11
- 2

Back 10

9

Front 11

18
- 9

Back 11

9

Front 12

15
- 7

Back 12

8

Front 13

16
- 7

Back 13

9

Front 14

9
- 3

Back 14

6

Front 15

15
- 6

Back 15

9