The winning Delaware Play 4 numbers for May 25, 1997 were: night 1-7-4-7.
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 |
|---|---|---|---|---|
| May 25, 1997 | Night | 1-7-4-7 | 19 | 1 |
| May 24, 1997 | Night | 7-1-8-6 | 22 | 4 |
| May 24, 1997 | Day | 1-5-2-4 | 12 | 3 |
| May 23, 1997 | Night | 3-2-2-5 | 12 | 3 |
| May 23, 1997 | Day | 4-6-0-5 | 15 | 6 |
| May 22, 1997 | Night | 0-4-7-4 | 15 | 6 |
| May 22, 1997 | Day | 1-0-4-8 | 13 | 4 |
| May 21, 1997 | Night | 1-0-1-2 | 4 | 4 |
| May 21, 1997 | Day | 3-4-8-0 | 15 | 6 |
| May 20, 1997 | Night | 5-6-7-0 | 18 | 9 |
| May 20, 1997 | Day | 5-9-3-6 | 23 | 5 |
| May 19, 1997 | Night | 4-6-5-7 | 22 | 4 |
| May 19, 1997 | Day | 8-4-4-4 | 20 | 2 |