The winning Delaware Play 4 numbers for December 16, 2017 were: day 8-8-9-7; night 3-1-1-0.
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 |
|---|---|---|---|---|
| Dec 16, 2017 | Night | 3-1-1-0 | 5 | 5 |
| Dec 16, 2017 | Day | 8-8-9-7 | 32 | 5 |
| Dec 15, 2017 | Night | 2-2-7-9 | 20 | 2 |
| Dec 15, 2017 | Day | 5-8-9-6 | 28 | 1 |
| Dec 14, 2017 | Night | 6-8-3-5 | 22 | 4 |
| Dec 14, 2017 | Day | 0-5-6-6 | 17 | 8 |
| Dec 13, 2017 | Night | 2-0-9-0 | 11 | 2 |
| Dec 13, 2017 | Day | 6-3-9-5 | 23 | 5 |
| Dec 12, 2017 | Night | 5-0-0-5 | 10 | 1 |
| Dec 12, 2017 | Day | 9-6-1-4 | 20 | 2 |
| Dec 11, 2017 | Night | 3-6-8-5 | 22 | 4 |
| Dec 11, 2017 | Day | 5-2-1-8 | 16 | 7 |
| Dec 10, 2017 | Night | 4-1-2-4 | 11 | 2 |