The winning Arkansas Cash 3 numbers for September 21, 2018 were: midday 4-7-7; evening 9-7-8.
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, 2018 | Evening | 9-7-8 | 24 | 6 |
| Sep 21, 2018 | Midday | 4-7-7 | 18 | 9 |
| Sep 20, 2018 | Evening | 1-9-6 | 16 | 7 |
| Sep 20, 2018 | Midday | 4-6-9 | 19 | 1 |
| Sep 19, 2018 | Evening | 5-3-7 | 15 | 6 |
| Sep 19, 2018 | Midday | 2-4-5 | 11 | 2 |
| Sep 18, 2018 | Evening | 4-3-2 | 9 | 9 |
| Sep 18, 2018 | Midday | 8-4-2 | 14 | 5 |
| Sep 17, 2018 | Evening | 9-3-1 | 13 | 4 |
| Sep 17, 2018 | Midday | 9-4-5 | 18 | 9 |
| Sep 16, 2018 | Evening | 9-7-0 | 16 | 7 |
| Sep 15, 2018 | Evening | 5-3-7 | 15 | 6 |
| Sep 15, 2018 | Midday | 8-3-5 | 16 | 7 |