The winning New York Numbers numbers for August 21, 2011 were: midday 7-9-0; evening 0-0-3.
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, 2011 | Evening | 0-0-3 | 3 | 3 |
| Aug 21, 2011 | Midday | 7-9-0 | 16 | 7 |
| Aug 20, 2011 | Evening | 3-3-5 | 11 | 2 |
| Aug 20, 2011 | Midday | 2-5-9 | 16 | 7 |
| Aug 19, 2011 | Evening | 5-7-1 | 13 | 4 |
| Aug 19, 2011 | Midday | 2-9-1 | 12 | 3 |
| Aug 18, 2011 | Evening | 1-2-3 | 6 | 6 |
| Aug 18, 2011 | Midday | 8-8-5 | 21 | 3 |
| Aug 17, 2011 | Evening | 7-4-1 | 12 | 3 |
| Aug 17, 2011 | Midday | 3-0-2 | 5 | 5 |
| Aug 16, 2011 | Evening | 7-1-4 | 12 | 3 |
| Aug 16, 2011 | Midday | 5-1-2 | 8 | 8 |
| Aug 15, 2011 | Evening | 4-9-6 | 19 | 1 |
| Aug 15, 2011 | Midday | 5-3-0 | 8 | 8 |