The winning New York Numbers numbers for May 23, 2009 were: midday 8-9-6; evening 7-3-5.
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 |
|---|---|---|---|---|
| May 23, 2009 | Evening | 7-3-5 | 15 | 6 |
| May 23, 2009 | Midday | 8-9-6 | 23 | 5 |
| May 22, 2009 | Evening | 2-1-5 | 8 | 8 |
| May 22, 2009 | Midday | 3-3-5 | 11 | 2 |
| May 21, 2009 | Evening | 7-3-2 | 12 | 3 |
| May 21, 2009 | Midday | 7-5-8 | 20 | 2 |
| May 20, 2009 | Evening | 7-4-6 | 17 | 8 |
| May 20, 2009 | Midday | 4-3-6 | 13 | 4 |
| May 19, 2009 | Evening | 5-4-4 | 13 | 4 |
| May 19, 2009 | Midday | 2-1-1 | 4 | 4 |
| May 18, 2009 | Evening | 8-4-4 | 16 | 7 |
| May 18, 2009 | Midday | 4-0-8 | 12 | 3 |
| May 17, 2009 | Evening | 9-1-8 | 18 | 9 |
| May 17, 2009 | Midday | 6-2-2 | 10 | 1 |