The winning Delaware Play 4 numbers for March 9, 1998 were: day 6-9-2-1; night 0-4-9-6.
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 |
|---|---|---|---|---|
| Mar 9, 1998 | Night | 0-4-9-6 | 19 | 1 |
| Mar 9, 1998 | Day | 6-9-2-1 | 18 | 9 |
| Mar 8, 1998 | Night | 2-3-2-7 | 14 | 5 |
| Mar 7, 1998 | Night | 6-9-3-0 | 18 | 9 |
| Mar 7, 1998 | Day | 5-5-5-6 | 21 | 3 |
| Mar 6, 1998 | Night | 9-0-9-7 | 25 | 7 |
| Mar 6, 1998 | Day | 6-6-7-4 | 23 | 5 |
| Mar 5, 1998 | Night | 9-8-5-7 | 29 | 2 |
| Mar 5, 1998 | Day | 5-7-5-6 | 23 | 5 |
| Mar 4, 1998 | Night | 4-4-7-3 | 18 | 9 |
| Mar 4, 1998 | Day | 1-1-0-2 | 4 | 4 |
| Mar 3, 1998 | Night | 9-2-4-3 | 18 | 9 |
| Mar 3, 1998 | Day | 5-4-4-1 | 14 | 5 |