The winning Michigan Daily 3 numbers for October 21, 2008 were: midday 6-2-1; evening 7-0-3.
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 |
|---|---|---|---|---|
| Oct 21, 2008 | Evening | 7-0-3 | 10 | 1 |
| Oct 21, 2008 | Midday | 6-2-1 | 9 | 9 |
| Oct 20, 2008 | Evening | 3-5-4 | 12 | 3 |
| Oct 20, 2008 | Midday | 3-2-1 | 6 | 6 |
| Oct 19, 2008 | Evening | 8-9-3 | 20 | 2 |
| Oct 19, 2008 | Midday | 2-4-1 | 7 | 7 |
| Oct 18, 2008 | Evening | 7-8-8 | 23 | 5 |
| Oct 18, 2008 | Midday | 0-3-9 | 12 | 3 |
| Oct 17, 2008 | Evening | 0-9-2 | 11 | 2 |
| Oct 17, 2008 | Midday | 0-9-5 | 14 | 5 |
| Oct 16, 2008 | Evening | 5-7-5 | 17 | 8 |
| Oct 16, 2008 | Midday | 3-9-9 | 21 | 3 |
| Oct 15, 2008 | Evening | 5-0-5 | 10 | 1 |
| Oct 15, 2008 | Midday | 1-9-8 | 18 | 9 |