The winning New York Numbers numbers for December 15, 2007 were: midday 4-6-4; evening 5-2-9.
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 15, 2007 | Evening | 5-2-9 | 16 | 7 |
| Dec 15, 2007 | Midday | 4-6-4 | 14 | 5 |
| Dec 14, 2007 | Evening | 6-4-3 | 13 | 4 |
| Dec 14, 2007 | Midday | 2-5-0 | 7 | 7 |
| Dec 13, 2007 | Evening | 8-0-3 | 11 | 2 |
| Dec 13, 2007 | Midday | 0-3-8 | 11 | 2 |
| Dec 12, 2007 | Evening | 9-5-7 | 21 | 3 |
| Dec 12, 2007 | Midday | 0-5-9 | 14 | 5 |
| Dec 11, 2007 | Evening | 0-3-6 | 9 | 9 |
| Dec 11, 2007 | Midday | 3-4-1 | 8 | 8 |
| Dec 10, 2007 | Evening | 1-3-1 | 5 | 5 |
| Dec 10, 2007 | Midday | 5-9-3 | 17 | 8 |
| Dec 9, 2007 | Evening | 9-6-1 | 16 | 7 |
| Dec 9, 2007 | Midday | 0-8-2 | 10 | 1 |