The winning Michigan Daily 4 numbers for March 12, 1998 were: midday 5-6-4-1; evening 5-2-7-4.
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 12, 1998 | Evening | 5-2-7-4 | 18 | 9 |
| Mar 12, 1998 | Midday | 5-6-4-1 | 16 | 7 |
| Mar 11, 1998 | Evening | 8-3-9-4 | 24 | 6 |
| Mar 11, 1998 | Midday | 5-9-6-8 | 28 | 1 |
| Mar 10, 1998 | Evening | 6-0-1-3 | 10 | 1 |
| Mar 10, 1998 | Midday | 8-3-6-9 | 26 | 8 |
| Mar 9, 1998 | Evening | 8-1-8-6 | 23 | 5 |
| Mar 9, 1998 | Midday | 2-6-2-4 | 14 | 5 |
| Mar 7, 1998 | Evening | 2-1-6-0 | 9 | 9 |
| Mar 7, 1998 | Midday | 1-0-4-9 | 14 | 5 |
| Mar 6, 1998 | Evening | 3-9-4-2 | 18 | 9 |
| Mar 6, 1998 | Midday | 6-7-2-7 | 22 | 4 |