The winning North Carolina Pick 4 numbers for May 12, 2010 were: evening 8-8-5-5.
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 |
|---|---|---|---|---|
| May 12, 2010 | Evening | 8-8-5-5 | 26 | 8 |
| May 11, 2010 | Evening | 0-5-3-0 | 8 | 8 |
| May 10, 2010 | Evening | 5-7-2-8 | 22 | 4 |
| May 9, 2010 | Evening | 9-8-2-2 | 21 | 3 |
| May 8, 2010 | Evening | 5-0-1-6 | 12 | 3 |
| May 7, 2010 | Evening | 5-0-4-8 | 17 | 8 |
| May 6, 2010 | Evening | 6-2-5-4 | 17 | 8 |