The winning Michigan Daily 3 numbers for September 13, 2003 were: midday 8-4-1; evening 1-4-0.
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 13, 2003 | Evening | 1-4-0 | 5 | 5 |
| Sep 13, 2003 | Midday | 8-4-1 | 13 | 4 |
| Sep 12, 2003 | Evening | 3-0-0 | 3 | 3 |
| Sep 12, 2003 | Midday | 2-4-2 | 8 | 8 |
| Sep 11, 2003 | Evening | 3-1-1 | 5 | 5 |
| Sep 11, 2003 | Midday | 2-9-8 | 19 | 1 |
| Sep 10, 2003 | Evening | 7-0-7 | 14 | 5 |
| Sep 10, 2003 | Midday | 8-6-5 | 19 | 1 |
| Sep 9, 2003 | Evening | 7-4-5 | 16 | 7 |
| Sep 9, 2003 | Midday | 7-9-1 | 17 | 8 |
| Sep 8, 2003 | Evening | 9-3-9 | 21 | 3 |
| Sep 8, 2003 | Midday | 6-8-3 | 17 | 8 |
| Sep 7, 2003 | Evening | 7-8-0 | 15 | 6 |
| Sep 7, 2003 | Midday | 5-2-7 | 14 | 5 |