The winning Michigan Daily 3 numbers for December 15, 2019 were: midday 1-8-4; evening 3-8-3.
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 |
|---|---|---|---|---|
| Dec 15, 2019 | Evening | 3-8-3 | 14 | 5 |
| Dec 15, 2019 | Midday | 1-8-4 | 13 | 4 |
| Dec 14, 2019 | Evening | 7-3-8 | 18 | 9 |
| Dec 14, 2019 | Midday | 2-4-8 | 14 | 5 |
| Dec 13, 2019 | Evening | 5-7-0 | 12 | 3 |
| Dec 13, 2019 | Midday | 7-1-6 | 14 | 5 |
| Dec 12, 2019 | Evening | 5-8-8 | 21 | 3 |
| Dec 12, 2019 | Midday | 5-5-8 | 18 | 9 |
| Dec 11, 2019 | Evening | 5-8-4 | 17 | 8 |
| Dec 11, 2019 | Midday | 5-1-2 | 8 | 8 |
| Dec 10, 2019 | Evening | 3-1-4 | 8 | 8 |
| Dec 10, 2019 | Midday | 9-7-1 | 17 | 8 |
| Dec 9, 2019 | Evening | 4-9-2 | 15 | 6 |
| Dec 9, 2019 | Midday | 0-9-6 | 15 | 6 |