The winning Delaware Play 3 numbers for March 25, 1980 were: night 4-4-7.
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 25, 1980 | Night | 4-4-7 | 15 | 6 |
| Mar 24, 1980 | Night | 0-4-4 | 8 | 8 |
| Mar 22, 1980 | Night | 5-1-6 | 12 | 3 |
| Mar 21, 1980 | Night | 3-8-0 | 11 | 2 |
| Mar 20, 1980 | Night | 7-2-7 | 16 | 7 |
| Mar 19, 1980 | Night | 7-9-7 | 23 | 5 |