The winning Michigan Daily 3 numbers for July 18, 1998 were: midday 2-8-1; evening 8-0-1.
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 |
|---|---|---|---|---|
| Jul 18, 1998 | Evening | 8-0-1 | 9 | 9 |
| Jul 18, 1998 | Midday | 2-8-1 | 11 | 2 |
| Jul 17, 1998 | Evening | 3-7-9 | 19 | 1 |
| Jul 17, 1998 | Midday | 1-4-6 | 11 | 2 |
| Jul 16, 1998 | Evening | 5-7-4 | 16 | 7 |
| Jul 16, 1998 | Midday | 4-2-8 | 14 | 5 |
| Jul 15, 1998 | Evening | 1-5-9 | 15 | 6 |
| Jul 15, 1998 | Midday | 2-4-0 | 6 | 6 |
| Jul 14, 1998 | Evening | 4-1-0 | 5 | 5 |
| Jul 14, 1998 | Midday | 4-9-7 | 20 | 2 |
| Jul 13, 1998 | Evening | 4-8-9 | 21 | 3 |
| Jul 13, 1998 | Midday | 7-1-8 | 16 | 7 |