The winning New York Numbers numbers for April 20, 1998 were: evening 4-7-4.
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 |
|---|---|---|---|---|
| Apr 20, 1998 | Evening | 4-7-4 | 15 | 6 |
| Apr 19, 1998 | Evening | 5-8-5 | 18 | 9 |
| Apr 18, 1998 | Evening | 7-1-4 | 12 | 3 |
| Apr 17, 1998 | Evening | 7-2-9 | 18 | 9 |
| Apr 16, 1998 | Evening | 9-7-5 | 21 | 3 |
| Apr 15, 1998 | Evening | 5-7-0 | 12 | 3 |
| Apr 14, 1998 | Evening | 4-1-3 | 8 | 8 |