The winning Michigan Daily 3 numbers for December 21, 2012 were: midday 6-8-9; evening 0-8-6.
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 |
|---|---|---|---|---|
| Dec 21, 2012 | Evening | 0-8-6 | 14 | 5 |
| Dec 21, 2012 | Midday | 6-8-9 | 23 | 5 |
| Dec 20, 2012 | Evening | 9-0-3 | 12 | 3 |
| Dec 20, 2012 | Midday | 3-5-2 | 10 | 1 |
| Dec 19, 2012 | Evening | 0-1-4 | 5 | 5 |
| Dec 19, 2012 | Midday | 4-6-8 | 18 | 9 |
| Dec 18, 2012 | Evening | 2-0-1 | 3 | 3 |
| Dec 18, 2012 | Midday | 1-8-2 | 11 | 2 |
| Dec 17, 2012 | Evening | 7-0-9 | 16 | 7 |
| Dec 17, 2012 | Midday | 3-0-9 | 12 | 3 |
| Dec 16, 2012 | Evening | 5-7-0 | 12 | 3 |
| Dec 16, 2012 | Midday | 8-3-3 | 14 | 5 |
| Dec 15, 2012 | Evening | 7-9-6 | 22 | 4 |
| Dec 15, 2012 | Midday | 9-0-8 | 17 | 8 |