The winning Delaware Play 3 numbers for October 16, 1997 were: day 1-8-2; night 7-7-7.
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 16, 1997 | Night | 7-7-7 | 21 | 3 |
| Oct 16, 1997 | Day | 1-8-2 | 11 | 2 |
| Oct 15, 1997 | Night | 7-1-2 | 10 | 1 |
| Oct 15, 1997 | Day | 1-1-0 | 2 | 2 |
| Oct 14, 1997 | Night | 1-9-0 | 10 | 1 |
| Oct 14, 1997 | Day | 5-9-6 | 20 | 2 |
| Oct 13, 1997 | Night | 4-9-5 | 18 | 9 |
| Oct 13, 1997 | Day | 0-7-6 | 13 | 4 |
| Oct 12, 1997 | Night | 9-0-5 | 14 | 5 |
| Oct 11, 1997 | Night | 4-7-5 | 16 | 7 |
| Oct 11, 1997 | Day | 5-5-6 | 16 | 7 |
| Oct 10, 1997 | Night | 0-6-9 | 15 | 6 |
| Oct 10, 1997 | Day | 9-4-1 | 14 | 5 |