The winning Texas Daily 4 numbers for March 31, 2011 were: day 4-0-3-5; night 5-8-6-1.
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 31, 2011 | Night | 5-8-6-1 | 20 | 2 |
| Mar 31, 2011 | Day | 4-0-3-5 | 12 | 3 |
| Mar 30, 2011 | Night | 2-9-7-4 | 22 | 4 |
| Mar 30, 2011 | Day | 6-8-2-9 | 25 | 7 |
| Mar 29, 2011 | Night | 7-1-8-6 | 22 | 4 |
| Mar 29, 2011 | Day | 5-8-5-4 | 22 | 4 |
| Mar 28, 2011 | Night | 1-0-9-0 | 10 | 1 |
| Mar 28, 2011 | Day | 9-2-4-1 | 16 | 7 |
| Mar 26, 2011 | Night | 5-6-5-3 | 19 | 1 |
| Mar 26, 2011 | Day | 2-5-5-2 | 14 | 5 |
| Mar 25, 2011 | Night | 9-9-9-1 | 28 | 1 |
| Mar 25, 2011 | Day | 3-8-0-6 | 17 | 8 |