The winning Michigan Daily 4 numbers for March 23, 2012 were: midday 1-8-3-0; evening 1-8-9-4.
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 23, 2012 | Evening | 1-8-9-4 | 22 | 4 |
| Mar 23, 2012 | Midday | 1-8-3-0 | 12 | 3 |
| Mar 22, 2012 | Evening | 3-5-1-5 | 14 | 5 |
| Mar 22, 2012 | Midday | 1-8-3-2 | 14 | 5 |
| Mar 21, 2012 | Evening | 0-6-7-8 | 21 | 3 |
| Mar 21, 2012 | Midday | 2-9-0-4 | 15 | 6 |
| Mar 20, 2012 | Evening | 7-4-5-7 | 23 | 5 |
| Mar 20, 2012 | Midday | 1-3-8-6 | 18 | 9 |
| Mar 19, 2012 | Evening | 5-1-7-0 | 13 | 4 |
| Mar 19, 2012 | Midday | 2-3-0-0 | 5 | 5 |
| Mar 18, 2012 | Evening | 4-6-8-6 | 24 | 6 |
| Mar 18, 2012 | Midday | 6-1-7-7 | 21 | 3 |
| Mar 17, 2012 | Evening | 7-4-6-0 | 17 | 8 |
| Mar 17, 2012 | Midday | 9-0-3-8 | 20 | 2 |