The winning Michigan Daily 4 numbers for March 16, 1998 were: midday 7-7-1-6; evening 3-4-9-9.
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 16, 1998 | Evening | 3-4-9-9 | 25 | 7 |
| Mar 16, 1998 | Midday | 7-7-1-6 | 21 | 3 |
| Mar 14, 1998 | Evening | 9-7-7-1 | 24 | 6 |
| Mar 14, 1998 | Midday | 5-6-6-5 | 22 | 4 |
| Mar 13, 1998 | Evening | 0-4-4-6 | 14 | 5 |
| Mar 13, 1998 | Midday | 0-9-9-6 | 24 | 6 |
| 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 |