The winning Michigan Daily 3 numbers for December 10, 1987 were: evening 2-1-6.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Dec 10, 1987 | Evening | 2-1-6 | 9 | 9 |
| Dec 9, 1987 | Evening | 4-0-1 | 5 | 5 |
| Dec 8, 1987 | Evening | 8-5-6 | 19 | 1 |
| Dec 7, 1987 | Evening | 9-1-4 | 14 | 5 |
| Dec 5, 1987 | Evening | 1-2-8 | 11 | 2 |
| Dec 4, 1987 | Evening | 2-5-6 | 13 | 4 |