Math Facts +/- 4

Front 1

0 + 4

Back 1

4

Front 2

4 + 1

Back 2

5

Front 3

2 + 4

Back 3

6

Front 4

4 + 3

Back 4

7

Front 5

4 + 4

Back 5

8

Front 6

5 + 4

Back 6

9

Front 7

4 + 6

Back 7

10

Front 8

7 + 4

Back 8

11

Front 9

4 + 8

Back 9

12

Front 10

9 + 4

Back 10

13

Front 11

4 + 10

Back 11

14

Front 12

14 - 4

Back 12

10

Front 13

13 - 4

Back 13

9

Front 14

12 - 4

Back 14

8

Front 15

11 - 4

Back 15

7

Front 16

10 - 4

Back 16

6

Front 17

9 - 4

Back 17

5

Front 18

8 - 4

Back 18

4

Front 19

7 - 4

Back 19

3

Front 20

6 - 4

Back 20

2

Front 21

5 - 4

Back 21

1

Front 22

4 - 4

Back 22

0