The winning Michigan Daily 4 numbers for December 18, 2007 were: midday 8-4-5-2; evening 3-7-7-8.
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 18, 2007 | Evening | 3-7-7-8 | 25 | 7 |
| Dec 18, 2007 | Midday | 8-4-5-2 | 19 | 1 |
| Dec 17, 2007 | Evening | 8-6-2-1 | 17 | 8 |
| Dec 17, 2007 | Midday | 0-1-0-0 | 1 | 1 |
| Dec 16, 2007 | Evening | 3-8-5-1 | 17 | 8 |
| Dec 16, 2007 | Midday | 5-8-4-2 | 19 | 1 |
| Dec 15, 2007 | Evening | 3-6-2-4 | 15 | 6 |
| Dec 15, 2007 | Midday | 0-0-9-9 | 18 | 9 |
| Dec 14, 2007 | Evening | 7-6-6-8 | 27 | 9 |
| Dec 14, 2007 | Midday | 2-0-0-8 | 10 | 1 |
| Dec 13, 2007 | Evening | 8-1-1-8 | 18 | 9 |
| Dec 13, 2007 | Midday | 8-6-8-8 | 30 | 3 |
| Dec 12, 2007 | Evening | 8-1-6-1 | 16 | 7 |
| Dec 12, 2007 | Midday | 5-2-5-6 | 18 | 9 |