1. 11 x ___ = 0
2. ___ x 20 = 20
3. 5 x ____ = 5
4. 7 x 4 = ____ x 7
5. 9 x ____ = 6 x 9
6. ___ x 10 = 0
7. 7 x _____ = 7
8. 100 x ___ = 0
9. ___ x 10 = 10 x 3
10. 8 x 2 = 2 x _____