The winning Delaware Play 3 numbers for September 8, 1998 were: day 3-9-0; night 2-1-5.
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 8, 1998 | Night | 2-1-5 | 8 | 8 |
| Sep 8, 1998 | Day | 3-9-0 | 12 | 3 |
| Sep 7, 1998 | Night | 1-7-1 | 9 | 9 |
| Sep 7, 1998 | Day | 8-2-9 | 19 | 1 |
| Sep 6, 1998 | Night | 6-0-8 | 14 | 5 |
| Sep 5, 1998 | Night | 0-8-2 | 10 | 1 |
| Sep 5, 1998 | Day | 9-7-3 | 19 | 1 |
| Sep 4, 1998 | Night | 2-0-7 | 9 | 9 |
| Sep 4, 1998 | Day | 8-7-7 | 22 | 4 |
| Sep 3, 1998 | Night | 6-6-5 | 17 | 8 |
| Sep 3, 1998 | Day | 7-3-3 | 13 | 4 |
| Sep 2, 1998 | Night | 8-2-3 | 13 | 4 |
| Sep 2, 1998 | Day | 9-6-2 | 17 | 8 |