The winning Delaware Play 4 numbers for August 16, 2001 were: day 9-3-4-1; night 3-2-1-8.
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 |
|---|---|---|---|---|
| Aug 16, 2001 | Night | 3-2-1-8 | 14 | 5 |
| Aug 16, 2001 | Day | 9-3-4-1 | 17 | 8 |
| Aug 15, 2001 | Night | 3-2-0-0 | 5 | 5 |
| Aug 15, 2001 | Day | 4-4-4-6 | 18 | 9 |
| Aug 14, 2001 | Night | 6-6-0-4 | 16 | 7 |
| Aug 14, 2001 | Day | 8-9-1-1 | 19 | 1 |
| Aug 13, 2001 | Night | 4-5-3-0 | 12 | 3 |
| Aug 13, 2001 | Day | 5-4-0-4 | 13 | 4 |
| Aug 12, 2001 | Night | 5-1-2-3 | 11 | 2 |
| Aug 11, 2001 | Night | 8-6-0-5 | 19 | 1 |
| Aug 11, 2001 | Day | 8-7-2-4 | 21 | 3 |
| Aug 10, 2001 | Night | 8-7-8-4 | 27 | 9 |
| Aug 10, 2001 | Day | 9-4-9-4 | 26 | 8 |