The winning Delaware Play 4 numbers for August 21, 1985 were: night 5-3-4-8.
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 21, 1985 | Night | 5-3-4-8 | 20 | 2 |
| Aug 19, 1985 | Night | 1-4-4-5 | 14 | 5 |
| Aug 17, 1985 | Night | 4-1-0-3 | 8 | 8 |
| Aug 15, 1985 | Night | 7-2-4-7 | 20 | 2 |