The winning Delaware Play 3 numbers for October 17, 1998 were: day 1-0-4; night 8-2-0.
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 |
|---|---|---|---|---|
| Oct 17, 1998 | Night | 8-2-0 | 10 | 1 |
| Oct 17, 1998 | Day | 1-0-4 | 5 | 5 |
| Oct 16, 1998 | Night | 8-7-3 | 18 | 9 |
| Oct 16, 1998 | Day | 3-0-8 | 11 | 2 |
| Oct 15, 1998 | Night | 4-3-0 | 7 | 7 |
| Oct 15, 1998 | Day | 2-8-5 | 15 | 6 |
| Oct 14, 1998 | Night | 3-4-4 | 11 | 2 |
| Oct 14, 1998 | Day | 5-8-6 | 19 | 1 |
| Oct 13, 1998 | Night | 2-0-3 | 5 | 5 |
| Oct 13, 1998 | Day | 3-4-9 | 16 | 7 |
| Oct 12, 1998 | Night | 5-1-0 | 6 | 6 |
| Oct 12, 1998 | Day | 7-8-9 | 24 | 6 |
| Oct 11, 1998 | Night | 5-4-6 | 15 | 6 |