The winning Delaware Play 4 numbers for March 18, 1985 were: night 7-5-7-9.
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 |
|---|---|---|---|---|
| Mar 18, 1985 | Night | 7-5-7-9 | 28 | 1 |
| Mar 16, 1985 | Night | 4-6-9-4 | 23 | 5 |
| Mar 14, 1985 | Night | 7-4-5-1 | 17 | 8 |
| Mar 13, 1985 | Night | 9-4-0-3 | 16 | 7 |