The winning Michigan Daily 3 numbers for September 21, 2006 were: midday 9-6-1; evening 2-0-5.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 21, 2006 | Evening | 2-0-5 | 7 | 7 |
| Sep 21, 2006 | Midday | 9-6-1 | 16 | 7 |
| Sep 20, 2006 | Evening | 0-0-1 | 1 | 1 |
| Sep 20, 2006 | Midday | 9-3-5 | 17 | 8 |
| Sep 19, 2006 | Evening | 0-4-0 | 4 | 4 |
| Sep 19, 2006 | Midday | 3-1-1 | 5 | 5 |
| Sep 18, 2006 | Evening | 5-7-9 | 21 | 3 |
| Sep 18, 2006 | Midday | 7-7-8 | 22 | 4 |
| Sep 17, 2006 | Evening | 6-8-5 | 19 | 1 |
| Sep 17, 2006 | Midday | 5-3-0 | 8 | 8 |
| Sep 16, 2006 | Evening | 2-8-0 | 10 | 1 |
| Sep 16, 2006 | Midday | 5-3-6 | 14 | 5 |
| Sep 15, 2006 | Evening | 8-4-4 | 16 | 7 |
| Sep 15, 2006 | Midday | 8-3-0 | 11 | 2 |