The winning Michigan Daily 3 numbers for October 21, 2004 were: midday 3-6-0; evening 2-2-1.
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 |
|---|---|---|---|---|
| Oct 21, 2004 | Evening | 2-2-1 | 5 | 5 |
| Oct 21, 2004 | Midday | 3-6-0 | 9 | 9 |
| Oct 20, 2004 | Evening | 9-6-9 | 24 | 6 |
| Oct 20, 2004 | Midday | 8-4-1 | 13 | 4 |
| Oct 19, 2004 | Evening | 2-9-1 | 12 | 3 |
| Oct 19, 2004 | Midday | 0-7-6 | 13 | 4 |
| Oct 18, 2004 | Evening | 2-9-3 | 14 | 5 |
| Oct 18, 2004 | Midday | 7-1-0 | 8 | 8 |
| Oct 17, 2004 | Evening | 1-1-8 | 10 | 1 |
| Oct 17, 2004 | Midday | 5-4-9 | 18 | 9 |
| Oct 16, 2004 | Evening | 2-5-2 | 9 | 9 |
| Oct 16, 2004 | Midday | 0-7-4 | 11 | 2 |
| Oct 15, 2004 | Evening | 1-1-5 | 7 | 7 |
| Oct 15, 2004 | Midday | 0-3-9 | 12 | 3 |