The winning Delaware Play 4 numbers for September 27, 1989 were: night 2-5-5-5.
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 |
|---|---|---|---|---|
| Sep 27, 1989 | Night | 2-5-5-5 | 17 | 8 |
| Sep 26, 1989 | Night | 3-4-9-8 | 24 | 6 |
| Sep 25, 1989 | Night | 9-1-5-8 | 23 | 5 |
| Sep 23, 1989 | Night | 3-4-9-6 | 22 | 4 |
| Sep 22, 1989 | Night | 1-6-5-4 | 16 | 7 |
| Sep 21, 1989 | Night | 9-5-8-6 | 28 | 1 |