| 1. | |
3 x
= 0
|
| 2. |
7 x
= 0
|
|
| 3. |
9 x
= 9
|
|
| 4. |
1 x 7 =
|
|
| 5. |
x 2 = 0
|
|
| 6. |
0 x 6 =
|
|
| 7. |
5 x
= 5
|
|
| 8. |
1 x 8 =
|
|
| 9. |
9 x 0 =
0 x 9 = |
| 10. |
8 x 0 =
0 x 8 = |
| 11. |
5 x 1 =
1 x 5 = |
| 12. |
7 x 1 =
1 x 7 = |