The winning Michigan Daily 3 numbers for December 20, 2009 were: midday 1-0-5; evening 0-4-2.
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 20, 2009 | Evening | 0-4-2 | 6 | 6 |
| Dec 20, 2009 | Midday | 1-0-5 | 6 | 6 |
| Dec 19, 2009 | Evening | 7-4-7 | 18 | 9 |
| Dec 19, 2009 | Midday | 8-0-3 | 11 | 2 |
| Dec 18, 2009 | Evening | 5-0-9 | 14 | 5 |
| Dec 18, 2009 | Midday | 0-2-8 | 10 | 1 |
| Dec 17, 2009 | Evening | 7-0-1 | 8 | 8 |
| Dec 17, 2009 | Midday | 9-6-9 | 24 | 6 |
| Dec 16, 2009 | Evening | 0-2-8 | 10 | 1 |
| Dec 16, 2009 | Midday | 6-8-9 | 23 | 5 |
| Dec 15, 2009 | Evening | 2-0-1 | 3 | 3 |
| Dec 15, 2009 | Midday | 4-8-6 | 18 | 9 |
| Dec 14, 2009 | Evening | 9-1-8 | 18 | 9 |
| Dec 14, 2009 | Midday | 3-6-6 | 15 | 6 |