The winning Michigan Daily 3 numbers for September 12, 2012 were: midday 1-9-7; evening 8-0-4.
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 12, 2012 | Evening | 8-0-4 | 12 | 3 |
| Sep 12, 2012 | Midday | 1-9-7 | 17 | 8 |
| Sep 11, 2012 | Evening | 9-8-2 | 19 | 1 |
| Sep 11, 2012 | Midday | 8-3-9 | 20 | 2 |
| Sep 10, 2012 | Evening | 5-7-7 | 19 | 1 |
| Sep 10, 2012 | Midday | 7-9-8 | 24 | 6 |
| Sep 9, 2012 | Evening | 0-3-5 | 8 | 8 |
| Sep 9, 2012 | Midday | 0-8-7 | 15 | 6 |
| Sep 8, 2012 | Evening | 7-7-1 | 15 | 6 |
| Sep 8, 2012 | Midday | 8-1-1 | 10 | 1 |
| Sep 7, 2012 | Evening | 0-3-7 | 10 | 1 |
| Sep 7, 2012 | Midday | 8-5-1 | 14 | 5 |
| Sep 6, 2012 | Evening | 5-0-1 | 6 | 6 |
| Sep 6, 2012 | Midday | 9-8-2 | 19 | 1 |