The winning North Carolina Pick 4 numbers for May 31, 2011 were: daytime 7-3-0-0; evening 5-4-9-7.
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 31, 2011 | Evening | 5-4-9-7 | 25 | 7 |
| May 31, 2011 | Daytime | 7-3-0-0 | 10 | 1 |
| May 30, 2011 | Evening | 4-0-4-7 | 15 | 6 |
| May 30, 2011 | Daytime | 5-8-5-3 | 21 | 3 |
| May 29, 2011 | Evening | 3-2-3-4 | 12 | 3 |
| May 29, 2011 | Daytime | 3-5-8-4 | 20 | 2 |
| May 28, 2011 | Evening | 4-3-8-2 | 17 | 8 |
| May 28, 2011 | Daytime | 4-4-2-6 | 16 | 7 |
| May 27, 2011 | Evening | 9-2-0-7 | 18 | 9 |
| May 27, 2011 | Daytime | 9-2-3-4 | 18 | 9 |
| May 26, 2011 | Evening | 5-8-7-4 | 24 | 6 |
| May 26, 2011 | Daytime | 9-2-9-8 | 28 | 1 |
| May 25, 2011 | Evening | 2-5-3-9 | 19 | 1 |
| May 25, 2011 | Daytime | 2-2-3-5 | 12 | 3 |