The winning Delaware Play 3 numbers for July 4, 1981 were: night 1-0-5.
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 |
|---|---|---|---|---|
| Jul 4, 1981 | Night | 1-0-5 | 6 | 6 |
| Jul 3, 1981 | Night | 9-7-1 | 17 | 8 |
| Jul 2, 1981 | Night | 7-5-1 | 13 | 4 |
| Jul 1, 1981 | Night | 9-9-5 | 23 | 5 |
| Jun 30, 1981 | Night | 8-4-8 | 20 | 2 |
| Jun 29, 1981 | Night | 7-1-0 | 8 | 8 |