The winning North Carolina Pick 3 numbers for May 21, 2011 were: daytime 5-6-1; evening 1-4-2.
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).
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 21, 2011 | Evening | 1-4-2 | 7 | 7 |
| May 21, 2011 | Daytime | 5-6-1 | 12 | 3 |
| May 20, 2011 | Evening | 2-3-6 | 11 | 2 |
| May 20, 2011 | Daytime | 8-2-5 | 15 | 6 |
| May 19, 2011 | Evening | 6-0-0 | 6 | 6 |
| May 19, 2011 | Daytime | 3-2-1 | 6 | 6 |
| May 18, 2011 | Evening | 3-9-1 | 13 | 4 |
| May 18, 2011 | Daytime | 5-6-1 | 12 | 3 |
| May 17, 2011 | Evening | 6-6-5 | 17 | 8 |
| May 17, 2011 | Daytime | 0-3-0 | 3 | 3 |
| May 16, 2011 | Evening | 0-8-2 | 10 | 1 |
| May 16, 2011 | Daytime | 5-6-2 | 13 | 4 |
| May 15, 2011 | Evening | 0-5-1 | 6 | 6 |
| May 15, 2011 | Daytime | 2-7-7 | 16 | 7 |