The winning Washington DC DC-4 numbers for July 9, 1985 were: single 3-5-1-2.
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 |
|---|---|---|---|---|
| Jul 9, 1985 | Single | 3-5-1-2 | 11 | 2 |
| Jul 8, 1985 | Single | 1-2-1-4 | 8 | 8 |
| Jul 5, 1985 | Single | 0-5-7-5 | 17 | 8 |
| Jul 4, 1985 | Single | 8-9-6-7 | 30 | 3 |
| Jul 3, 1985 | Single | 0-0-2-8 | 10 | 1 |