The winning Michigan Daily 4 numbers for February 13, 2011 were: midday 1-6-1-6; evening 7-1-7-0.
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 |
|---|---|---|---|---|
| Feb 13, 2011 | Evening | 7-1-7-0 | 15 | 6 |
| Feb 13, 2011 | Midday | 1-6-1-6 | 14 | 5 |
| Feb 12, 2011 | Evening | 8-6-2-0 | 16 | 7 |
| Feb 12, 2011 | Midday | 3-0-9-2 | 14 | 5 |
| Feb 11, 2011 | Evening | 6-8-9-8 | 31 | 4 |
| Feb 11, 2011 | Midday | 4-7-1-0 | 12 | 3 |
| Feb 10, 2011 | Evening | 7-5-4-9 | 25 | 7 |
| Feb 10, 2011 | Midday | 9-6-4-6 | 25 | 7 |
| Feb 9, 2011 | Evening | 4-8-2-8 | 22 | 4 |
| Feb 9, 2011 | Midday | 8-2-4-0 | 14 | 5 |
| Feb 8, 2011 | Evening | 3-7-2-8 | 20 | 2 |
| Feb 8, 2011 | Midday | 9-4-4-7 | 24 | 6 |
| Feb 7, 2011 | Evening | 7-0-8-7 | 22 | 4 |
| Feb 7, 2011 | Midday | 5-8-0-0 | 13 | 4 |