The winning Michigan Daily 4 numbers for May 20, 1998 were: midday 6-5-5-9; evening 3-8-1-0.
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 |
|---|---|---|---|---|
| May 20, 1998 | Evening | 3-8-1-0 | 12 | 3 |
| May 20, 1998 | Midday | 6-5-5-9 | 25 | 7 |
| May 19, 1998 | Evening | 9-7-5-6 | 27 | 9 |
| May 19, 1998 | Midday | 3-6-9-9 | 27 | 9 |
| May 18, 1998 | Evening | 3-8-1-5 | 17 | 8 |
| May 18, 1998 | Midday | 2-2-4-5 | 13 | 4 |
| May 16, 1998 | Evening | 6-4-2-4 | 16 | 7 |
| May 16, 1998 | Midday | 9-6-1-9 | 25 | 7 |
| May 15, 1998 | Evening | 9-8-7-0 | 24 | 6 |
| May 15, 1998 | Midday | 8-2-7-2 | 19 | 1 |
| May 14, 1998 | Evening | 6-2-6-1 | 15 | 6 |
| May 14, 1998 | Midday | 1-9-8-5 | 23 | 5 |