The winning Delaware Play 3 numbers for May 12, 1998 were: day 9-8-3; night 2-6-3.
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 |
|---|---|---|---|---|
| May 12, 1998 | Night | 2-6-3 | 11 | 2 |
| May 12, 1998 | Day | 9-8-3 | 20 | 2 |
| May 11, 1998 | Night | 2-5-8 | 15 | 6 |
| May 11, 1998 | Day | 9-2-4 | 15 | 6 |
| May 10, 1998 | Night | 2-3-7 | 12 | 3 |
| May 9, 1998 | Night | 2-9-2 | 13 | 4 |
| May 9, 1998 | Day | 6-3-0 | 9 | 9 |
| May 8, 1998 | Night | 3-1-8 | 12 | 3 |
| May 8, 1998 | Day | 1-3-8 | 12 | 3 |
| May 7, 1998 | Night | 2-6-2 | 10 | 1 |
| May 7, 1998 | Day | 5-6-1 | 12 | 3 |
| May 6, 1998 | Night | 0-8-1 | 9 | 9 |
| May 6, 1998 | Day | 6-8-6 | 20 | 2 |