The winning Wisconsin Pick 3 numbers for August 20, 1998 were: single 6-7-4.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Aug 20, 1998 | Single | 6-7-4 | 17 | 8 |
| Aug 19, 1998 | Single | 8-9-0 | 17 | 8 |
| Aug 18, 1998 | Single | 7-7-4 | 18 | 9 |
| Aug 17, 1998 | Single | 0-0-7 | 7 | 7 |
| Aug 16, 1998 | Single | 3-9-3 | 15 | 6 |
| Aug 15, 1998 | Single | 1-3-0 | 4 | 4 |
| Aug 14, 1998 | Single | 3-2-5 | 10 | 1 |