The winning Delaware Play 4 numbers for April 1, 2011 were: day 8-7-4-6; night 6-8-4-9.
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 |
|---|---|---|---|---|
| Apr 1, 2011 | Night | 6-8-4-9 | 27 | 9 |
| Apr 1, 2011 | Day | 8-7-4-6 | 25 | 7 |
| Mar 31, 2011 | Night | 4-8-9-8 | 29 | 2 |
| Mar 31, 2011 | Day | 4-5-5-1 | 15 | 6 |
| Mar 30, 2011 | Night | 6-8-9-3 | 26 | 8 |
| Mar 30, 2011 | Day | 8-1-1-4 | 14 | 5 |
| Mar 29, 2011 | Night | 4-6-0-1 | 11 | 2 |
| Mar 29, 2011 | Day | 1-5-6-7 | 19 | 1 |
| Mar 28, 2011 | Night | 3-0-9-1 | 13 | 4 |
| Mar 28, 2011 | Day | 0-4-4-6 | 14 | 5 |
| Mar 27, 2011 | Night | 0-8-7-8 | 23 | 5 |
| Mar 26, 2011 | Night | 1-8-1-3 | 13 | 4 |
| Mar 26, 2011 | Day | 6-3-3-0 | 12 | 3 |