The winning Delaware Play 4 numbers for January 1, 1998 were: day 8-8-4-5; night 7-2-5-6.
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 |
|---|---|---|---|---|
| Jan 1, 1998 | Night | 7-2-5-6 | 20 | 2 |
| Jan 1, 1998 | Day | 8-8-4-5 | 25 | 7 |
| Dec 31, 1997 | Night | 0-1-0-8 | 9 | 9 |
| Dec 31, 1997 | Day | 9-6-3-7 | 25 | 7 |
| Dec 30, 1997 | Night | 6-6-8-3 | 23 | 5 |
| Dec 30, 1997 | Day | 5-6-1-7 | 19 | 1 |
| Dec 29, 1997 | Night | 7-1-6-1 | 15 | 6 |
| Dec 29, 1997 | Day | 6-9-6-2 | 23 | 5 |
| Dec 28, 1997 | Night | 6-0-8-3 | 17 | 8 |
| Dec 27, 1997 | Night | 1-0-5-3 | 9 | 9 |
| Dec 27, 1997 | Day | 8-9-8-0 | 25 | 7 |
| Dec 26, 1997 | Night | 2-0-7-3 | 12 | 3 |
| Dec 26, 1997 | Day | 9-4-1-5 | 19 | 1 |