The winning Delaware Play 4 numbers for February 11, 2011 were: day 1-7-7-8; night 9-2-9-2.
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 |
|---|---|---|---|---|
| Feb 11, 2011 | Night | 9-2-9-2 | 22 | 4 |
| Feb 11, 2011 | Day | 1-7-7-8 | 23 | 5 |
| Feb 10, 2011 | Night | 3-3-3-8 | 17 | 8 |
| Feb 10, 2011 | Day | 6-6-3-2 | 17 | 8 |
| Feb 9, 2011 | Night | 0-0-1-6 | 7 | 7 |
| Feb 9, 2011 | Day | 6-4-7-4 | 21 | 3 |
| Feb 8, 2011 | Night | 4-9-3-1 | 17 | 8 |
| Feb 8, 2011 | Day | 2-4-9-5 | 20 | 2 |
| Feb 7, 2011 | Night | 0-6-1-8 | 15 | 6 |
| Feb 7, 2011 | Day | 0-6-0-3 | 9 | 9 |
| Feb 6, 2011 | Night | 5-8-1-6 | 20 | 2 |
| Feb 5, 2011 | Night | 5-7-0-7 | 19 | 1 |
| Feb 5, 2011 | Day | 5-8-9-2 | 24 | 6 |