The winning New York Win 4 numbers for December 1, 1999 were: evening 1-0-9-1.
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 1, 1999 | Evening | 1-0-9-1 | 11 | 2 |
| Nov 30, 1999 | Evening | 4-8-5-8 | 25 | 7 |
| Nov 29, 1999 | Evening | 8-1-5-8 | 22 | 4 |
| Nov 28, 1999 | Evening | 2-5-2-3 | 12 | 3 |
| Nov 27, 1999 | Evening | 7-3-4-2 | 16 | 7 |
| Nov 26, 1999 | Evening | 7-9-6-3 | 25 | 7 |
| Nov 25, 1999 | Evening | 5-8-6-2 | 21 | 3 |