The winning Massachusetts The Numbers Game numbers for February 15, 1998 were: evening 6-0-4-1.
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 15, 1998 | Evening | 6-0-4-1 | 11 | 2 |
| Feb 14, 1998 | Evening | 4-9-1-2 | 16 | 7 |
| Feb 13, 1998 | Evening | 5-1-3-1 | 10 | 1 |
| Feb 12, 1998 | Evening | 6-9-1-0 | 16 | 7 |
| Feb 11, 1998 | Evening | 0-3-7-6 | 16 | 7 |
| Feb 10, 1998 | Evening | 1-1-7-9 | 18 | 9 |
| Feb 9, 1998 | Evening | 8-1-0-7 | 16 | 7 |