The winning North Carolina Pick 4 numbers for August 21, 2017 were: daytime 1-1-5-2; evening 3-8-1-3.
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 |
|---|---|---|---|---|
| Aug 21, 2017 | Evening | 3-8-1-3 | 15 | 6 |
| Aug 21, 2017 | Daytime | 1-1-5-2 | 9 | 9 |
| Aug 20, 2017 | Evening | 2-3-8-7 | 20 | 2 |
| Aug 20, 2017 | Daytime | 2-5-3-1 | 11 | 2 |
| Aug 19, 2017 | Evening | 5-7-9-4 | 25 | 7 |
| Aug 19, 2017 | Daytime | 6-7-3-2 | 18 | 9 |
| Aug 18, 2017 | Evening | 5-2-0-9 | 16 | 7 |
| Aug 18, 2017 | Daytime | 2-6-0-1 | 9 | 9 |
| Aug 17, 2017 | Evening | 7-6-9-3 | 25 | 7 |
| Aug 17, 2017 | Daytime | 9-2-3-0 | 14 | 5 |
| Aug 16, 2017 | Evening | 8-5-9-1 | 23 | 5 |
| Aug 16, 2017 | Daytime | 9-6-3-4 | 22 | 4 |
| Aug 15, 2017 | Evening | 2-6-7-5 | 20 | 2 |
| Aug 15, 2017 | Daytime | 0-3-1-9 | 13 | 4 |