The winning New York Numbers numbers for August 21, 2009 were: midday 5-3-2; evening 0-9-3.
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, 2009 | Evening | 0-9-3 | 12 | 3 |
| Aug 21, 2009 | Midday | 5-3-2 | 10 | 1 |
| Aug 20, 2009 | Evening | 8-9-4 | 21 | 3 |
| Aug 20, 2009 | Midday | 2-7-2 | 11 | 2 |
| Aug 19, 2009 | Evening | 6-5-0 | 11 | 2 |
| Aug 19, 2009 | Midday | 9-9-4 | 22 | 4 |
| Aug 18, 2009 | Evening | 7-6-4 | 17 | 8 |
| Aug 18, 2009 | Midday | 3-0-0 | 3 | 3 |
| Aug 17, 2009 | Evening | 4-1-1 | 6 | 6 |
| Aug 17, 2009 | Midday | 4-9-6 | 19 | 1 |
| Aug 16, 2009 | Evening | 1-1-0 | 2 | 2 |
| Aug 16, 2009 | Midday | 0-9-9 | 18 | 9 |
| Aug 15, 2009 | Evening | 5-9-2 | 16 | 7 |
| Aug 15, 2009 | Midday | 8-5-6 | 19 | 1 |