The winning Texas Pick 3 numbers for December 13, 2011 were: day 3-6-4; night 6-5-6.
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 |
|---|---|---|---|---|
| Dec 13, 2011 | Night | 6-5-6 | 17 | 8 |
| Dec 13, 2011 | Day | 3-6-4 | 13 | 4 |
| Dec 12, 2011 | Night | 5-0-4 | 9 | 9 |
| Dec 12, 2011 | Day | 5-2-7 | 14 | 5 |
| Dec 10, 2011 | Night | 1-9-7 | 17 | 8 |
| Dec 10, 2011 | Day | 4-2-1 | 7 | 7 |
| Dec 9, 2011 | Night | 9-3-6 | 18 | 9 |
| Dec 9, 2011 | Day | 6-8-9 | 23 | 5 |
| Dec 8, 2011 | Night | 5-5-9 | 19 | 1 |
| Dec 8, 2011 | Day | 4-2-7 | 13 | 4 |
| Dec 7, 2011 | Night | 9-2-1 | 12 | 3 |
| Dec 7, 2011 | Day | 5-6-9 | 20 | 2 |