The winning Delaware Play 4 numbers for September 1, 1987 were: night 3-9-1-2.
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 1, 1987 | Night | 3-9-1-2 | 15 | 6 |
| Aug 31, 1987 | Night | 9-2-5-5 | 21 | 3 |
| Aug 29, 1987 | Night | 6-7-5-7 | 25 | 7 |
| Aug 28, 1987 | Night | 1-2-5-1 | 9 | 9 |
| Aug 27, 1987 | Night | 5-1-5-0 | 11 | 2 |
| Aug 26, 1987 | Night | 2-1-2-4 | 9 | 9 |