The winning New York Numbers numbers for August 21, 2008 were: midday 5-4-0; evening 5-9-0.
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, 2008 | Evening | 5-9-0 | 14 | 5 |
| Aug 21, 2008 | Midday | 5-4-0 | 9 | 9 |
| Aug 20, 2008 | Evening | 5-8-6 | 19 | 1 |
| Aug 20, 2008 | Midday | 4-4-1 | 9 | 9 |
| Aug 19, 2008 | Evening | 2-3-9 | 14 | 5 |
| Aug 19, 2008 | Midday | 8-4-3 | 15 | 6 |
| Aug 18, 2008 | Evening | 6-5-7 | 18 | 9 |
| Aug 18, 2008 | Midday | 0-1-4 | 5 | 5 |
| Aug 17, 2008 | Evening | 4-0-6 | 10 | 1 |
| Aug 17, 2008 | Midday | 4-2-3 | 9 | 9 |
| Aug 16, 2008 | Evening | 7-3-1 | 11 | 2 |
| Aug 16, 2008 | Midday | 7-1-6 | 14 | 5 |
| Aug 15, 2008 | Evening | 2-7-3 | 12 | 3 |
| Aug 15, 2008 | Midday | 8-1-8 | 17 | 8 |