The winning Delaware Play 4 numbers for December 16, 2007 were: night 4-6-7-8.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Dec 16, 2007 | Night | 4-6-7-8 | 25 | 7 |
| Dec 15, 2007 | Night | 9-2-1-0 | 12 | 3 |
| Dec 15, 2007 | Day | 0-0-8-1 | 9 | 9 |
| Dec 14, 2007 | Night | 6-2-4-9 | 21 | 3 |
| Dec 14, 2007 | Day | 6-2-2-1 | 11 | 2 |
| Dec 13, 2007 | Night | 3-8-7-8 | 26 | 8 |
| Dec 13, 2007 | Day | 1-9-6-3 | 19 | 1 |
| Dec 12, 2007 | Night | 3-0-5-1 | 9 | 9 |
| Dec 12, 2007 | Day | 2-4-9-9 | 24 | 6 |
| Dec 11, 2007 | Night | 5-2-6-7 | 20 | 2 |
| Dec 11, 2007 | Day | 9-5-5-6 | 25 | 7 |
| Dec 10, 2007 | Night | 0-8-1-1 | 10 | 1 |
| Dec 10, 2007 | Day | 9-7-4-1 | 21 | 3 |