The winning Delaware Play 3 numbers for September 7, 1987 were: night 1-5-6.
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 7, 1987 | Night | 1-5-6 | 12 | 3 |
| Sep 5, 1987 | Night | 5-4-6 | 15 | 6 |
| Sep 4, 1987 | Night | 7-4-1 | 12 | 3 |
| Sep 3, 1987 | Night | 6-3-3 | 12 | 3 |
| Sep 2, 1987 | Night | 8-8-7 | 23 | 5 |
| Sep 1, 1987 | Night | 4-6-2 | 12 | 3 |