The winning Michigan Daily 3 numbers for August 7, 1991 were: evening 4-3-8.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Aug 7, 1991 | Evening | 4-3-8 | 15 | 6 |
| Aug 6, 1991 | Evening | 8-5-8 | 21 | 3 |
| Aug 5, 1991 | Evening | 5-9-5 | 19 | 1 |
| Aug 3, 1991 | Evening | 3-9-9 | 21 | 3 |
| Aug 2, 1991 | Evening | 5-0-0 | 5 | 5 |
| Aug 1, 1991 | Evening | 1-1-9 | 11 | 2 |