1s multiplication

Front

1 x 0

Back

0

Front

1 x 1

Back

1

Front

1 x 2

Back

2

Front

1 x 3

Back

3

Front

1 x 4

Back

4

Front

1 x 5

Back

5

Front

1 x 6

Back

6

Front

1 x 7

Back

7

Front

1 x 8

Back

8

Front

1 x 9

Back

9