The winning Michigan Daily 3 numbers for October 7, 2021 were: midday 8-9-0; evening 4-5-9.
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 |
|---|---|---|---|---|
| Oct 7, 2021 | Evening | 4-5-9 | 18 | 9 |
| Oct 7, 2021 | Midday | 8-9-0 | 17 | 8 |
| Oct 6, 2021 | Evening | 9-9-2 | 20 | 2 |
| Oct 6, 2021 | Midday | 4-0-3 | 7 | 7 |
| Oct 5, 2021 | Evening | 5-4-1 | 10 | 1 |
| Oct 5, 2021 | Midday | 1-8-0 | 9 | 9 |
| Oct 4, 2021 | Evening | 1-4-5 | 10 | 1 |
| Oct 4, 2021 | Midday | 7-0-7 | 14 | 5 |
| Oct 3, 2021 | Evening | 4-9-2 | 15 | 6 |
| Oct 3, 2021 | Midday | 7-0-2 | 9 | 9 |
| Oct 2, 2021 | Evening | 0-8-5 | 13 | 4 |
| Oct 2, 2021 | Midday | 3-4-9 | 16 | 7 |
| Oct 1, 2021 | Evening | 7-3-9 | 19 | 1 |
| Oct 1, 2021 | Midday | 5-0-4 | 9 | 9 |