The winning Delaware Play 4 numbers for September 30, 1997 were: day 4-8-3-7; night 5-9-8-2.
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 30, 1997 | Night | 5-9-8-2 | 24 | 6 |
| Sep 30, 1997 | Day | 4-8-3-7 | 22 | 4 |
| Sep 29, 1997 | Night | 5-4-8-3 | 20 | 2 |
| Sep 29, 1997 | Day | 7-8-5-2 | 22 | 4 |
| Sep 28, 1997 | Night | 1-2-9-5 | 17 | 8 |
| Sep 27, 1997 | Night | 3-8-6-9 | 26 | 8 |
| Sep 27, 1997 | Day | 5-9-1-4 | 19 | 1 |
| Sep 26, 1997 | Night | 0-8-6-4 | 18 | 9 |
| Sep 26, 1997 | Day | 8-6-2-5 | 21 | 3 |
| Sep 25, 1997 | Night | 8-5-0-5 | 18 | 9 |
| Sep 25, 1997 | Day | 4-0-8-8 | 20 | 2 |
| Sep 24, 1997 | Night | 1-7-0-2 | 10 | 1 |
| Sep 24, 1997 | Day | 9-6-9-7 | 31 | 4 |