The winning Michigan Daily 4 numbers for December 21, 2008 were: midday 7-0-2-8; evening 3-6-0-6.
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, 2008 | Evening | 3-6-0-6 | 15 | 6 |
| Dec 21, 2008 | Midday | 7-0-2-8 | 17 | 8 |
| Dec 20, 2008 | Evening | 6-1-1-1 | 9 | 9 |
| Dec 20, 2008 | Midday | 7-4-9-0 | 20 | 2 |
| Dec 19, 2008 | Evening | 7-4-3-5 | 19 | 1 |
| Dec 19, 2008 | Midday | 2-9-8-1 | 20 | 2 |
| Dec 18, 2008 | Evening | 9-3-3-4 | 19 | 1 |
| Dec 18, 2008 | Midday | 9-4-2-0 | 15 | 6 |
| Dec 17, 2008 | Evening | 2-3-5-0 | 10 | 1 |
| Dec 17, 2008 | Midday | 4-5-8-2 | 19 | 1 |
| Dec 16, 2008 | Evening | 7-7-7-1 | 22 | 4 |
| Dec 16, 2008 | Midday | 3-3-6-2 | 14 | 5 |
| Dec 15, 2008 | Evening | 9-9-5-6 | 29 | 2 |
| Dec 15, 2008 | Midday | 5-9-6-1 | 21 | 3 |