The winning New York Numbers numbers for May 18, 1984 were: evening 3-4-8.
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, 1984 | Evening | 3-4-8 | 15 | 6 |
| May 17, 1984 | Evening | 2-6-1 | 9 | 9 |
| May 16, 1984 | Evening | 3-8-1 | 12 | 3 |
| May 15, 1984 | Evening | 0-4-7 | 11 | 2 |
| May 14, 1984 | Evening | 3-9-3 | 15 | 6 |
| May 13, 1984 | Evening | 4-5-3 | 12 | 3 |
| May 12, 1984 | Evening | 5-6-8 | 19 | 1 |