The winning Texas Pick 3 numbers for December 20, 2010 were: day 4-0-9; night 4-5-7.
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 |
|---|---|---|---|---|
| Dec 20, 2010 | Night | 4-5-7 | 16 | 7 |
| Dec 20, 2010 | Day | 4-0-9 | 13 | 4 |
| Dec 18, 2010 | Night | 1-4-2 | 7 | 7 |
| Dec 18, 2010 | Day | 9-3-3 | 15 | 6 |
| Dec 17, 2010 | Night | 8-5-4 | 17 | 8 |
| Dec 17, 2010 | Day | 8-7-6 | 21 | 3 |
| Dec 16, 2010 | Night | 7-3-9 | 19 | 1 |
| Dec 16, 2010 | Day | 6-1-8 | 15 | 6 |
| Dec 15, 2010 | Night | 2-9-2 | 13 | 4 |
| Dec 15, 2010 | Day | 4-1-0 | 5 | 5 |
| Dec 14, 2010 | Night | 3-4-7 | 14 | 5 |
| Dec 14, 2010 | Day | 7-6-9 | 22 | 4 |