The winning North Carolina Pick 4 numbers for May 20, 2015 were: daytime 0-2-4-0; evening 9-2-1-9.
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 20, 2015 | Evening | 9-2-1-9 | 21 | 3 |
| May 20, 2015 | Daytime | 0-2-4-0 | 6 | 6 |
| May 19, 2015 | Evening | 5-3-8-8 | 24 | 6 |
| May 19, 2015 | Daytime | 0-1-4-1 | 6 | 6 |
| May 18, 2015 | Evening | 5-4-6-8 | 23 | 5 |
| May 18, 2015 | Daytime | 1-2-2-0 | 5 | 5 |
| May 17, 2015 | Evening | 0-0-5-3 | 8 | 8 |
| May 17, 2015 | Daytime | 4-8-2-7 | 21 | 3 |
| May 16, 2015 | Evening | 6-6-0-1 | 13 | 4 |
| May 16, 2015 | Daytime | 5-9-7-4 | 25 | 7 |
| May 15, 2015 | Evening | 5-6-5-0 | 16 | 7 |
| May 15, 2015 | Daytime | 7-6-1-7 | 21 | 3 |
| May 14, 2015 | Evening | 2-3-3-2 | 10 | 1 |
| May 14, 2015 | Daytime | 3-2-5-5 | 15 | 6 |