The winning Michigan Daily 4 numbers for August 13, 1998 were: midday 5-0-5-9; evening 6-8-1-3.
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 |
|---|---|---|---|---|
| Aug 13, 1998 | Evening | 6-8-1-3 | 18 | 9 |
| Aug 13, 1998 | Midday | 5-0-5-9 | 19 | 1 |
| Aug 12, 1998 | Evening | 9-4-8-8 | 29 | 2 |
| Aug 12, 1998 | Midday | 1-6-7-1 | 15 | 6 |
| Aug 11, 1998 | Evening | 5-5-2-8 | 20 | 2 |
| Aug 11, 1998 | Midday | 6-0-2-4 | 12 | 3 |
| Aug 10, 1998 | Evening | 5-8-1-6 | 20 | 2 |
| Aug 10, 1998 | Midday | 8-8-6-7 | 29 | 2 |
| Aug 8, 1998 | Evening | 0-7-1-1 | 9 | 9 |
| Aug 8, 1998 | Midday | 8-7-7-5 | 27 | 9 |
| Aug 7, 1998 | Evening | 1-3-1-4 | 9 | 9 |
| Aug 7, 1998 | Midday | 9-0-8-3 | 20 | 2 |