Listen to this video to hear counting as it sounds while doing movement in training.
| 1 | ichi |
| 2 | ni |
| 3 | san |
| 4 | yon |
| 5 | go |
| 6 | roku |
| 7 | shichi |
| 8 | hachi |
| 9 | ku |
| 10 | juu |
| 11 | juu ichi |
| 12 | juu ni |
| 13 | juu san |
| 20 | ni juu |
| 21 | ni juu ichi |
| 30 | san juu |
| 31 | san juu ichi |
| 100 | hyaku |
| 101 | hyaku ichi |
| 111 | hyaku juu ichi |
This link has some additional information on counting.