The winning New York Numbers numbers for May 18, 2004 were: midday 3-5-1; evening 8-4-9.
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 18, 2004 | Evening | 8-4-9 | 21 | 3 |
| May 18, 2004 | Midday | 3-5-1 | 9 | 9 |
| May 17, 2004 | Evening | 4-9-8 | 21 | 3 |
| May 17, 2004 | Midday | 0-5-9 | 14 | 5 |
| May 16, 2004 | Evening | 7-0-4 | 11 | 2 |
| May 16, 2004 | Midday | 0-6-8 | 14 | 5 |
| May 15, 2004 | Evening | 7-3-8 | 18 | 9 |
| May 15, 2004 | Midday | 3-4-4 | 11 | 2 |
| May 14, 2004 | Evening | 1-3-6 | 10 | 1 |
| May 14, 2004 | Midday | 6-0-6 | 12 | 3 |
| May 13, 2004 | Evening | 1-1-2 | 4 | 4 |
| May 13, 2004 | Midday | 5-5-5 | 15 | 6 |
| May 12, 2004 | Evening | 8-1-0 | 9 | 9 |
| May 12, 2004 | Midday | 7-3-3 | 13 | 4 |