The winning Wisconsin Pick 3 numbers for September 12, 1998 were: single 5-4-2.
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 |
|---|---|---|---|---|
| Sep 12, 1998 | Single | 5-4-2 | 11 | 2 |
| Sep 11, 1998 | Single | 5-6-9 | 20 | 2 |
| Sep 10, 1998 | Single | 8-4-0 | 12 | 3 |
| Sep 9, 1998 | Single | 9-2-9 | 20 | 2 |
| Sep 8, 1998 | Single | 4-6-7 | 17 | 8 |
| Sep 7, 1998 | Single | 7-5-2 | 14 | 5 |
| Sep 6, 1998 | Single | 0-8-2 | 10 | 1 |