The winning Delaware Play 3 numbers for August 5, 1980 were: night 9-9-0.
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 5, 1980 | Night | 9-9-0 | 18 | 9 |
| Aug 4, 1980 | Night | 7-0-8 | 15 | 6 |
| Aug 2, 1980 | Night | 2-6-6 | 14 | 5 |
| Aug 1, 1980 | Night | 2-0-8 | 10 | 1 |
| Jul 31, 1980 | Night | 3-6-3 | 12 | 3 |
| Jul 30, 1980 | Night | 4-2-1 | 7 | 7 |