The winning Delaware Play 4 numbers for May 16, 2000 were: day 1-6-5-1; night 7-3-3-4.
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, 2000 | Night | 7-3-3-4 | 17 | 8 |
| May 16, 2000 | Day | 1-6-5-1 | 13 | 4 |
| May 15, 2000 | Night | 0-1-5-4 | 10 | 1 |
| May 15, 2000 | Day | 5-6-9-9 | 29 | 2 |
| May 14, 2000 | Night | 1-1-4-9 | 15 | 6 |
| May 13, 2000 | Night | 6-2-0-0 | 8 | 8 |
| May 13, 2000 | Day | 7-3-4-3 | 17 | 8 |
| May 12, 2000 | Night | 8-4-3-6 | 21 | 3 |
| May 12, 2000 | Day | 6-1-2-5 | 14 | 5 |
| May 11, 2000 | Night | 3-7-1-1 | 12 | 3 |
| May 11, 2000 | Day | 5-6-2-0 | 13 | 4 |
| May 10, 2000 | Night | 9-9-9-3 | 30 | 3 |
| May 10, 2000 | Day | 9-6-8-0 | 23 | 5 |