The winning New York Numbers numbers for December 7, 1981 were: evening 6-5-4.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Dec 7, 1981 | Evening | 6-5-4 | 15 | 6 |
| Dec 6, 1981 | Evening | 7-5-2 | 14 | 5 |
| Dec 5, 1981 | Evening | 3-7-5 | 15 | 6 |
| Dec 4, 1981 | Evening | 7-2-0 | 9 | 9 |
| Dec 3, 1981 | Evening | 3-9-1 | 13 | 4 |
| Dec 2, 1981 | Evening | 9-9-6 | 24 | 6 |
| Dec 1, 1981 | Evening | 4-6-4 | 14 | 5 |