The winning Arkansas Cash 4 numbers for September 21, 2017 were: midday 5-0-3-9; evening 1-9-8-8.
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, 2017 | Evening | 1-9-8-8 | 26 | 8 |
| Sep 21, 2017 | Midday | 5-0-3-9 | 17 | 8 |
| Sep 20, 2017 | Evening | 0-1-8-8 | 17 | 8 |
| Sep 20, 2017 | Midday | 9-6-6-7 | 28 | 1 |
| Sep 19, 2017 | Evening | 7-0-3-6 | 16 | 7 |
| Sep 19, 2017 | Midday | 0-8-3-3 | 14 | 5 |
| Sep 18, 2017 | Evening | 4-1-7-5 | 17 | 8 |
| Sep 18, 2017 | Midday | 8-4-2-8 | 22 | 4 |
| Sep 17, 2017 | Evening | 9-7-4-7 | 27 | 9 |
| Sep 16, 2017 | Evening | 8-4-6-3 | 21 | 3 |
| Sep 16, 2017 | Midday | 1-7-5-4 | 17 | 8 |
| Sep 15, 2017 | Evening | 5-9-7-3 | 24 | 6 |
| Sep 15, 2017 | Midday | 8-8-4-5 | 25 | 7 |