The winning Massachusetts The Numbers Game numbers for September 17, 1980 were: evening 6-4-7-1.
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 |
|---|---|---|---|---|
| Sep 17, 1980 | Evening | 6-4-7-1 | 18 | 9 |
| Sep 16, 1980 | Evening | 3-3-7-6 | 19 | 1 |
| Sep 15, 1980 | Evening | 0-7-3-9 | 19 | 1 |
| Sep 13, 1980 | Evening | 5-0-7-5 | 17 | 8 |
| Sep 12, 1980 | Evening | 7-4-1-4 | 16 | 7 |
| Sep 11, 1980 | Evening | 8-9-4-0 | 21 | 3 |