Count by twos, threes, fives or tens using skip counting
| 1. | Boundary Bounce: Bounce in 2s from 12 to 0 | |
| 2. | Boundary Bounce: Bounce in 2s from 10 to 0 | |
| 3. | Boundary Bounce: Bounce in 3s from 9 to 0 |
| 1. | Boundary Bounce: Bounce in 2s from 12 to 0 | |
| 2. | Boundary Bounce: Bounce in 2s from 10 to 0 | |
| 3. | Boundary Bounce: Bounce in 3s from 9 to 0 |