The winning Michigan Daily 3 numbers for September 21, 2009 were: midday 2-8-9; evening 3-8-1.
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, 2009 | Evening | 3-8-1 | 12 | 3 |
| Sep 21, 2009 | Midday | 2-8-9 | 19 | 1 |
| Sep 20, 2009 | Evening | 2-5-3 | 10 | 1 |
| Sep 20, 2009 | Midday | 1-0-0 | 1 | 1 |
| Sep 19, 2009 | Evening | 7-3-2 | 12 | 3 |
| Sep 19, 2009 | Midday | 4-1-3 | 8 | 8 |
| Sep 18, 2009 | Evening | 0-2-8 | 10 | 1 |
| Sep 18, 2009 | Midday | 0-0-9 | 9 | 9 |
| Sep 17, 2009 | Evening | 4-9-9 | 22 | 4 |
| Sep 17, 2009 | Midday | 5-7-8 | 20 | 2 |
| Sep 16, 2009 | Evening | 0-0-0 | 0 | 0 |
| Sep 16, 2009 | Midday | 9-2-4 | 15 | 6 |
| Sep 15, 2009 | Evening | 9-1-2 | 12 | 3 |
| Sep 15, 2009 | Midday | 8-9-5 | 22 | 4 |