The winning Michigan Daily 3 numbers for August 21, 2012 were: midday 3-8-0; evening 6-5-2.
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, 2012 | Evening | 6-5-2 | 13 | 4 |
| Aug 21, 2012 | Midday | 3-8-0 | 11 | 2 |
| Aug 20, 2012 | Evening | 1-7-8 | 16 | 7 |
| Aug 20, 2012 | Midday | 4-0-8 | 12 | 3 |
| Aug 19, 2012 | Evening | 9-9-7 | 25 | 7 |
| Aug 19, 2012 | Midday | 4-1-2 | 7 | 7 |
| Aug 18, 2012 | Evening | 0-5-6 | 11 | 2 |
| Aug 18, 2012 | Midday | 2-6-9 | 17 | 8 |
| Aug 17, 2012 | Evening | 2-6-8 | 16 | 7 |
| Aug 17, 2012 | Midday | 9-4-0 | 13 | 4 |
| Aug 16, 2012 | Evening | 4-2-0 | 6 | 6 |
| Aug 16, 2012 | Midday | 5-3-5 | 13 | 4 |
| Aug 15, 2012 | Evening | 0-3-1 | 4 | 4 |
| Aug 15, 2012 | Midday | 3-3-6 | 12 | 3 |