The winning Delaware Play 4 numbers for April 28, 1998 were: day 8-4-5-0; night 4-4-6-3.
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 |
|---|---|---|---|---|
| Apr 28, 1998 | Night | 4-4-6-3 | 17 | 8 |
| Apr 28, 1998 | Day | 8-4-5-0 | 17 | 8 |
| Apr 27, 1998 | Night | 7-5-0-0 | 12 | 3 |
| Apr 27, 1998 | Day | 3-4-7-4 | 18 | 9 |
| Apr 26, 1998 | Night | 6-0-3-2 | 11 | 2 |
| Apr 25, 1998 | Night | 0-4-1-5 | 10 | 1 |
| Apr 25, 1998 | Day | 0-4-6-3 | 13 | 4 |
| Apr 24, 1998 | Night | 5-7-8-9 | 29 | 2 |
| Apr 24, 1998 | Day | 1-6-2-1 | 10 | 1 |
| Apr 23, 1998 | Night | 9-8-9-0 | 26 | 8 |
| Apr 23, 1998 | Day | 7-7-3-4 | 21 | 3 |
| Apr 22, 1998 | Night | 9-6-7-2 | 24 | 6 |
| Apr 22, 1998 | Day | 9-7-5-3 | 24 | 6 |