The winning New York Win 4 numbers for February 28, 1998 were: evening 3-0-6-1.
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 |
|---|---|---|---|---|
| Feb 28, 1998 | Evening | 3-0-6-1 | 10 | 1 |
| Feb 27, 1998 | Evening | 2-3-9-2 | 16 | 7 |
| Feb 26, 1998 | Evening | 1-1-0-5 | 7 | 7 |
| Feb 25, 1998 | Evening | 8-4-3-5 | 20 | 2 |
| Feb 24, 1998 | Evening | 6-8-3-2 | 19 | 1 |
| Feb 23, 1998 | Evening | 3-3-8-7 | 21 | 3 |
| Feb 22, 1998 | Evening | 7-1-6-1 | 15 | 6 |