Adding 1-10

Front

5 + 3 = ?

Back

8

Front

6 + 4 = ?

Back

10

Front

9 + 1 = ?

Back

10

Front

4 + 3 = ?

Back

7

Front

7 + 2 = ?

Back

9

Front

1 + 1 = ?

Back

2

Front

2 + 2 = ?

Back

4

Front

3 + 3 = ?

Back

6

Front

8 + 1 = ?

Back

9

Front

10 + 0 = ?

Back

10