The winning Delaware Play 4 numbers for May 4, 1997 were: night 5-0-6-4.
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 4, 1997 | Night | 5-0-6-4 | 15 | 6 |
| May 3, 1997 | Night | 7-1-1-7 | 16 | 7 |
| May 3, 1997 | Day | 0-3-6-6 | 15 | 6 |
| May 2, 1997 | Night | 7-6-1-6 | 20 | 2 |
| May 2, 1997 | Day | 3-3-6-3 | 15 | 6 |
| May 1, 1997 | Night | 8-6-8-3 | 25 | 7 |
| May 1, 1997 | Day | 3-7-5-1 | 16 | 7 |
| Apr 30, 1997 | Night | 6-1-4-6 | 17 | 8 |
| Apr 30, 1997 | Day | 6-2-4-3 | 15 | 6 |
| Apr 29, 1997 | Night | 0-4-3-0 | 7 | 7 |
| Apr 29, 1997 | Day | 7-0-3-4 | 14 | 5 |
| Apr 28, 1997 | Night | 5-0-1-7 | 13 | 4 |
| Apr 28, 1997 | Day | 1-5-0-9 | 15 | 6 |