The winning Michigan Daily 3 numbers for August 21, 1999 were: midday 8-5-0; evening 2-1-1.
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 |
|---|---|---|---|---|
| Aug 21, 1999 | Evening | 2-1-1 | 4 | 4 |
| Aug 21, 1999 | Midday | 8-5-0 | 13 | 4 |
| Aug 20, 1999 | Evening | 7-4-5 | 16 | 7 |
| Aug 20, 1999 | Midday | 0-1-6 | 7 | 7 |
| Aug 19, 1999 | Evening | 6-8-0 | 14 | 5 |
| Aug 19, 1999 | Midday | 3-4-3 | 10 | 1 |
| Aug 18, 1999 | Evening | 5-7-7 | 19 | 1 |
| Aug 18, 1999 | Midday | 4-5-5 | 14 | 5 |
| Aug 17, 1999 | Evening | 1-7-7 | 15 | 6 |
| Aug 17, 1999 | Midday | 4-4-3 | 11 | 2 |
| Aug 16, 1999 | Evening | 4-5-5 | 14 | 5 |
| Aug 16, 1999 | Midday | 3-0-2 | 5 | 5 |