The winning North Carolina Pick 4 numbers for March 16, 2011 were: daytime 2-2-2-2; evening 6-0-4-5.
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).
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 |
|---|---|---|---|---|
| Mar 16, 2011 | Evening | 6-0-4-5 | 15 | 6 |
| Mar 16, 2011 | Daytime | 2-2-2-2 | 8 | 8 |
| Mar 15, 2011 | Evening | 1-6-1-3 | 11 | 2 |
| Mar 15, 2011 | Daytime | 0-8-9-4 | 21 | 3 |
| Mar 14, 2011 | Evening | 9-8-8-9 | 34 | 7 |
| Mar 14, 2011 | Daytime | 5-6-5-3 | 19 | 1 |
| Mar 13, 2011 | Evening | 9-8-2-8 | 27 | 9 |
| Mar 13, 2011 | Daytime | 1-8-8-5 | 22 | 4 |
| Mar 12, 2011 | Evening | 0-4-4-6 | 14 | 5 |
| Mar 12, 2011 | Daytime | 3-0-1-6 | 10 | 1 |
| Mar 11, 2011 | Evening | 7-8-5-4 | 24 | 6 |
| Mar 11, 2011 | Daytime | 9-6-9-9 | 33 | 6 |
| Mar 10, 2011 | Evening | 1-8-4-8 | 21 | 3 |
| Mar 10, 2011 | Daytime | 9-2-7-3 | 21 | 3 |