The winning New York Numbers numbers for February 21, 2008 were: midday 3-5-4; evening 9-3-5.
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 |
|---|---|---|---|---|
| Feb 21, 2008 | Evening | 9-3-5 | 17 | 8 |
| Feb 21, 2008 | Midday | 3-5-4 | 12 | 3 |
| Feb 20, 2008 | Evening | 4-0-2 | 6 | 6 |
| Feb 20, 2008 | Midday | 0-3-6 | 9 | 9 |
| Feb 19, 2008 | Evening | 7-6-2 | 15 | 6 |
| Feb 19, 2008 | Midday | 2-1-5 | 8 | 8 |
| Feb 18, 2008 | Evening | 1-6-5 | 12 | 3 |
| Feb 18, 2008 | Midday | 9-6-4 | 19 | 1 |
| Feb 17, 2008 | Evening | 1-6-5 | 12 | 3 |
| Feb 17, 2008 | Midday | 7-1-7 | 15 | 6 |
| Feb 16, 2008 | Evening | 2-8-0 | 10 | 1 |
| Feb 16, 2008 | Midday | 1-5-8 | 14 | 5 |
| Feb 15, 2008 | Evening | 6-5-9 | 20 | 2 |
| Feb 15, 2008 | Midday | 8-3-1 | 12 | 3 |