The winning Arkansas Cash 4 numbers for February 21, 2016 were: evening 7-4-1-2.
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, 2016 | Evening | 7-4-1-2 | 14 | 5 |
| Feb 20, 2016 | Evening | 5-2-9-5 | 21 | 3 |
| Feb 20, 2016 | Midday | 6-5-1-9 | 21 | 3 |
| Feb 19, 2016 | Evening | 1-6-0-5 | 12 | 3 |
| Feb 19, 2016 | Midday | 2-9-5-9 | 25 | 7 |
| Feb 18, 2016 | Evening | 1-0-0-6 | 7 | 7 |
| Feb 18, 2016 | Midday | 6-4-1-9 | 20 | 2 |
| Feb 17, 2016 | Evening | 8-2-0-4 | 14 | 5 |
| Feb 17, 2016 | Midday | 5-4-8-3 | 20 | 2 |
| Feb 16, 2016 | Evening | 6-0-7-7 | 20 | 2 |
| Feb 16, 2016 | Midday | 0-5-6-1 | 12 | 3 |
| Feb 15, 2016 | Evening | 1-9-0-5 | 15 | 6 |
| Feb 15, 2016 | Midday | 1-9-3-5 | 18 | 9 |