The winning Michigan Daily 3 numbers for December 21, 2013 were: midday 3-8-0; evening 9-7-0.
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 21, 2013 | Evening | 9-7-0 | 16 | 7 |
| Dec 21, 2013 | Midday | 3-8-0 | 11 | 2 |
| Dec 20, 2013 | Evening | 3-2-5 | 10 | 1 |
| Dec 20, 2013 | Midday | 1-1-4 | 6 | 6 |
| Dec 19, 2013 | Evening | 7-3-3 | 13 | 4 |
| Dec 19, 2013 | Midday | 4-3-6 | 13 | 4 |
| Dec 18, 2013 | Evening | 0-9-4 | 13 | 4 |
| Dec 18, 2013 | Midday | 9-2-6 | 17 | 8 |
| Dec 17, 2013 | Evening | 4-8-1 | 13 | 4 |
| Dec 17, 2013 | Midday | 2-7-2 | 11 | 2 |
| Dec 16, 2013 | Evening | 3-0-2 | 5 | 5 |
| Dec 16, 2013 | Midday | 3-4-2 | 9 | 9 |
| Dec 15, 2013 | Evening | 8-4-7 | 19 | 1 |
| Dec 15, 2013 | Midday | 3-7-0 | 10 | 1 |