The winning Washington DC DC-3 numbers for January 11, 1990 were: single 5-2-2.
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 |
|---|---|---|---|---|
| Jan 11, 1990 | Single | 5-2-2 | 9 | 9 |
| Jan 10, 1990 | Single | 2-3-0 | 5 | 5 |
| Jan 9, 1990 | Single | 7-0-5 | 12 | 3 |
| Jan 8, 1990 | Single | 8-1-0 | 9 | 9 |