Math Facts +/- 9

Front 1

0 + 9

Back 1

9

Front 2

1 + 9

Back 2

10

Front 3

9 + 2

Back 3

11

Front 4

3 + 9

Back 4

12

Front 5

9 + 4

Back 5

13

Front 6

5 + 9

Back 6

14

Front 7

9 + 6

Back 7

15

Front 8

7 + 9

Back 8

16

Front 9

9 + 8

Back 9

17

Front 10

9 + 9

Back 10

18

Front 11

10 + 9

Back 11

19

Front 12

19 - 9

Back 12

10

Front 13

18 - 9

Back 13

9

Front 14

17 - 9

Back 14

8

Front 15

16 - 9

Back 15

7

Front 16

15 - 9

Back 16

6

Front 17

14 - 9

Back 17

5

Front 18

13 - 9

Back 18

4

Front 19

12 - 9

Back 19

3

Front 20

11 - 9

Back 20

2

Front 21

10 - 9

Back 21

1

Front 22

9 - 9

Back 22

0