The winning Arkansas Cash 4 numbers for September 21, 2020 were: midday 5-9-5-0; evening 5-2-1-9.
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 |
|---|---|---|---|---|
| Sep 21, 2020 | Evening | 5-2-1-9 | 17 | 8 |
| Sep 21, 2020 | Midday | 5-9-5-0 | 19 | 1 |
| Sep 20, 2020 | Evening | 4-7-7-3 | 21 | 3 |
| Sep 19, 2020 | Evening | 7-0-1-0 | 8 | 8 |
| Sep 19, 2020 | Midday | 9-2-6-5 | 22 | 4 |
| Sep 18, 2020 | Evening | 1-2-7-0 | 10 | 1 |
| Sep 18, 2020 | Midday | 5-8-1-2 | 16 | 7 |
| Sep 17, 2020 | Evening | 9-4-1-0 | 14 | 5 |
| Sep 17, 2020 | Midday | 5-3-3-5 | 16 | 7 |
| Sep 16, 2020 | Evening | 2-9-7-5 | 23 | 5 |
| Sep 16, 2020 | Midday | 0-3-6-5 | 14 | 5 |
| Sep 15, 2020 | Evening | 2-9-9-7 | 27 | 9 |
| Sep 15, 2020 | Midday | 9-6-2-5 | 22 | 4 |