The winning Delaware Play 4 numbers for April 7, 1998 were: day 8-0-1-6; night 0-5-8-9.
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 |
|---|---|---|---|---|
| Apr 7, 1998 | Night | 0-5-8-9 | 22 | 4 |
| Apr 7, 1998 | Day | 8-0-1-6 | 15 | 6 |
| Apr 6, 1998 | Night | 1-1-4-5 | 11 | 2 |
| Apr 6, 1998 | Day | 6-9-7-5 | 27 | 9 |
| Apr 5, 1998 | Night | 6-6-0-8 | 20 | 2 |
| Apr 4, 1998 | Night | 9-3-4-0 | 16 | 7 |
| Apr 4, 1998 | Day | 9-3-5-4 | 21 | 3 |
| Apr 3, 1998 | Night | 3-2-8-3 | 16 | 7 |
| Apr 3, 1998 | Day | 5-9-7-2 | 23 | 5 |
| Apr 2, 1998 | Night | 2-8-8-5 | 23 | 5 |
| Apr 2, 1998 | Day | 3-7-9-6 | 25 | 7 |
| Apr 1, 1998 | Night | 3-4-2-3 | 12 | 3 |
| Apr 1, 1998 | Day | 9-3-5-5 | 22 | 4 |