The winning Michigan Daily 4 numbers for March 22, 2011 were: midday 4-1-6-4; evening 7-3-5-5.
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 |
|---|---|---|---|---|
| Mar 22, 2011 | Evening | 7-3-5-5 | 20 | 2 |
| Mar 22, 2011 | Midday | 4-1-6-4 | 15 | 6 |
| Mar 21, 2011 | Evening | 1-0-5-7 | 13 | 4 |
| Mar 21, 2011 | Midday | 7-5-2-8 | 22 | 4 |
| Mar 20, 2011 | Evening | 0-1-5-9 | 15 | 6 |
| Mar 20, 2011 | Midday | 8-1-7-5 | 21 | 3 |
| Mar 19, 2011 | Evening | 8-5-8-4 | 25 | 7 |
| Mar 19, 2011 | Midday | 1-1-1-6 | 9 | 9 |
| Mar 18, 2011 | Evening | 0-1-8-1 | 10 | 1 |
| Mar 18, 2011 | Midday | 3-4-4-1 | 12 | 3 |
| Mar 17, 2011 | Evening | 8-7-9-3 | 27 | 9 |
| Mar 17, 2011 | Midday | 6-8-3-0 | 17 | 8 |
| Mar 16, 2011 | Evening | 4-3-1-5 | 13 | 4 |
| Mar 16, 2011 | Midday | 9-7-8-5 | 29 | 2 |