The winning Delaware Play 4 numbers for May 16, 2017 were: day 2-9-4-8; night 8-0-2-2.
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 |
|---|---|---|---|---|
| May 16, 2017 | Night | 8-0-2-2 | 12 | 3 |
| May 16, 2017 | Day | 2-9-4-8 | 23 | 5 |
| May 15, 2017 | Night | 0-0-3-7 | 10 | 1 |
| May 15, 2017 | Day | 9-5-7-1 | 22 | 4 |
| May 14, 2017 | Night | 1-8-8-9 | 26 | 8 |
| May 13, 2017 | Night | 9-0-1-9 | 19 | 1 |
| May 13, 2017 | Day | 1-7-1-4 | 13 | 4 |
| May 12, 2017 | Night | 9-0-4-9 | 22 | 4 |
| May 12, 2017 | Day | 1-7-4-6 | 18 | 9 |
| May 11, 2017 | Night | 7-0-9-8 | 24 | 6 |
| May 11, 2017 | Day | 9-7-1-5 | 22 | 4 |
| May 10, 2017 | Night | 0-3-1-2 | 6 | 6 |
| May 10, 2017 | Day | 1-1-3-0 | 5 | 5 |