The winning Delaware Play 4 numbers for September 1, 1997 were: day 0-9-3-1; night 0-7-2-8.
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).
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 1, 1997 | Night | 0-7-2-8 | 17 | 8 |
| Sep 1, 1997 | Day | 0-9-3-1 | 13 | 4 |
| Aug 31, 1997 | Night | 1-4-1-9 | 15 | 6 |
| Aug 30, 1997 | Night | 6-9-0-6 | 21 | 3 |
| Aug 30, 1997 | Day | 8-3-5-7 | 23 | 5 |
| Aug 29, 1997 | Night | 1-4-1-1 | 7 | 7 |
| Aug 29, 1997 | Day | 5-9-7-7 | 28 | 1 |
| Aug 28, 1997 | Night | 7-4-9-8 | 28 | 1 |
| Aug 28, 1997 | Day | 0-7-8-2 | 17 | 8 |
| Aug 27, 1997 | Night | 7-1-2-3 | 13 | 4 |
| Aug 27, 1997 | Day | 2-5-3-4 | 14 | 5 |
| Aug 26, 1997 | Night | 0-1-2-3 | 6 | 6 |
| Aug 26, 1997 | Day | 5-7-4-7 | 23 | 5 |