Second Grade Subtraction

Front 1

4-4

Back 1

0

Front 2

5-4

Back 2

1

Front 3

1-0

Back 3

1

Front 4

6-6

Back 4

0

Front 5

1-1

Back 5

0

Front 6

8-7

Back 6

1

Front 7

6-3

Back 7

3

Front 8

2-0

Back 8

2

Front 9

9-2

Back 9

7

Front 10

4-1

Back 10

3

Front 11

9-1

Back 11

8

Front 12

7-0

Back 12

7

Front 13

9-3

Back 13

6

Front 14

3-0

Back 14

3

Front 15

8-1

Back 15

7

Front 16

6-0

Back 16

6

Front 17

2-1

Back 17

1

Front 18

5-3

Back 18

2

Front 19

7-2

Back 19

5

Front 20

8-0

Back 20

8

Front 21

9-4

Back 21

5

Front 22

9-7

Back 22

2

Front 23

8-8

Back 23

0

Front 24

3-3

Back 24

0

Front 25

8-4

Back 25

4