The winning Delaware Play 4 numbers for September 1, 2010 were: day 2-2-0-9; night 1-1-5-4.
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 |
|---|---|---|---|---|
| Sep 1, 2010 | Night | 1-1-5-4 | 11 | 2 |
| Sep 1, 2010 | Day | 2-2-0-9 | 13 | 4 |
| Aug 31, 2010 | Night | 4-7-5-7 | 23 | 5 |
| Aug 31, 2010 | Day | 6-2-8-8 | 24 | 6 |
| Aug 30, 2010 | Night | 5-8-1-4 | 18 | 9 |
| Aug 30, 2010 | Day | 8-9-8-7 | 32 | 5 |
| Aug 29, 2010 | Night | 4-0-7-3 | 14 | 5 |
| Aug 28, 2010 | Night | 4-9-1-1 | 15 | 6 |
| Aug 28, 2010 | Day | 6-3-3-1 | 13 | 4 |
| Aug 27, 2010 | Night | 1-3-5-4 | 13 | 4 |
| Aug 27, 2010 | Day | 1-0-0-7 | 8 | 8 |
| Aug 26, 2010 | Night | 1-6-7-2 | 16 | 7 |
| Aug 26, 2010 | Day | 5-2-6-0 | 13 | 4 |