The winning Vermont Pick 4 numbers for September 20, 1991 were: day 1-7-5-5.
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 20, 1991 | Day | 1-7-5-5 | 18 | 9 |
| Sep 19, 1991 | Day | 1-3-3-8 | 15 | 6 |
| Sep 18, 1991 | Day | 3-3-5-4 | 15 | 6 |
| Sep 17, 1991 | Day | 8-9-9-4 | 30 | 3 |
| Sep 16, 1991 | Day | 7-5-3-7 | 22 | 4 |
| Sep 14, 1991 | Day | 6-4-9-5 | 24 | 6 |