The winning Texas Daily 4 numbers for February 21, 2013 were: day 1-1-0-9; night 7-3-9-6.
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 |
|---|---|---|---|---|
| Feb 21, 2013 | Night | 7-3-9-6 | 25 | 7 |
| Feb 21, 2013 | Day | 1-1-0-9 | 11 | 2 |
| Feb 20, 2013 | Night | 6-4-1-6 | 17 | 8 |
| Feb 20, 2013 | Day | 8-5-2-8 | 23 | 5 |
| Feb 19, 2013 | Night | 5-3-6-6 | 20 | 2 |
| Feb 19, 2013 | Day | 1-2-5-8 | 16 | 7 |
| Feb 18, 2013 | Night | 7-1-3-6 | 17 | 8 |
| Feb 18, 2013 | Day | 1-4-8-2 | 15 | 6 |
| Feb 16, 2013 | Night | 9-5-1-2 | 17 | 8 |
| Feb 16, 2013 | Day | 2-2-3-9 | 16 | 7 |
| Feb 15, 2013 | Night | 2-1-7-1 | 11 | 2 |
| Feb 15, 2013 | Day | 4-6-2-1 | 13 | 4 |