The winning New York Numbers numbers for August 21, 2007 were: midday 7-1-5; evening 5-9-6.
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 |
|---|---|---|---|---|
| Aug 21, 2007 | Evening | 5-9-6 | 20 | 2 |
| Aug 21, 2007 | Midday | 7-1-5 | 13 | 4 |
| Aug 20, 2007 | Evening | 7-2-1 | 10 | 1 |
| Aug 20, 2007 | Midday | 5-8-3 | 16 | 7 |
| Aug 19, 2007 | Evening | 0-2-5 | 7 | 7 |
| Aug 19, 2007 | Midday | 1-2-6 | 9 | 9 |
| Aug 18, 2007 | Evening | 8-4-9 | 21 | 3 |
| Aug 18, 2007 | Midday | 5-6-1 | 12 | 3 |
| Aug 17, 2007 | Evening | 0-0-9 | 9 | 9 |
| Aug 17, 2007 | Midday | 6-6-9 | 21 | 3 |
| Aug 16, 2007 | Evening | 6-6-9 | 21 | 3 |
| Aug 16, 2007 | Midday | 8-8-1 | 17 | 8 |
| Aug 15, 2007 | Evening | 8-2-8 | 18 | 9 |
| Aug 15, 2007 | Midday | 1-2-1 | 4 | 4 |