The winning Michigan Daily 3 numbers for February 21, 2004 were: midday 5-6-3; evening 3-1-1.
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 |
|---|---|---|---|---|
| Feb 21, 2004 | Evening | 3-1-1 | 5 | 5 |
| Feb 21, 2004 | Midday | 5-6-3 | 14 | 5 |
| Feb 20, 2004 | Evening | 1-2-5 | 8 | 8 |
| Feb 20, 2004 | Midday | 5-1-0 | 6 | 6 |
| Feb 19, 2004 | Evening | 2-2-3 | 7 | 7 |
| Feb 19, 2004 | Midday | 6-9-4 | 19 | 1 |
| Feb 18, 2004 | Evening | 3-8-9 | 20 | 2 |
| Feb 18, 2004 | Midday | 7-3-2 | 12 | 3 |
| Feb 17, 2004 | Evening | 9-5-8 | 22 | 4 |
| Feb 17, 2004 | Midday | 8-7-8 | 23 | 5 |
| Feb 16, 2004 | Evening | 9-4-7 | 20 | 2 |
| Feb 16, 2004 | Midday | 4-5-4 | 13 | 4 |
| Feb 15, 2004 | Evening | 3-5-5 | 13 | 4 |
| Feb 15, 2004 | Midday | 6-8-2 | 16 | 7 |