The winning Delaware Play 3 numbers for October 1, 1981 were: night 5-4-7.
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 |
|---|---|---|---|---|
| Oct 1, 1981 | Night | 5-4-7 | 16 | 7 |
| Sep 30, 1981 | Night | 3-3-0 | 6 | 6 |
| Sep 29, 1981 | Night | 4-1-9 | 14 | 5 |
| Sep 28, 1981 | Night | 9-5-8 | 22 | 4 |
| Sep 26, 1981 | Night | 4-8-2 | 14 | 5 |
| Sep 25, 1981 | Night | 4-1-7 | 12 | 3 |