The winning Arkansas Cash 3 numbers for April 21, 2018 were: midday 0-1-7; 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 |
|---|---|---|---|---|
| Apr 21, 2018 | Evening | 9-7-8 | 24 | 6 |
| Apr 21, 2018 | Midday | 0-1-7 | 8 | 8 |
| Apr 20, 2018 | Evening | 8-1-7 | 16 | 7 |
| Apr 20, 2018 | Midday | 4-4-0 | 8 | 8 |
| Apr 19, 2018 | Evening | 8-4-3 | 15 | 6 |
| Apr 19, 2018 | Midday | 7-4-5 | 16 | 7 |
| Apr 18, 2018 | Evening | 6-4-3 | 13 | 4 |
| Apr 18, 2018 | Midday | 7-4-7 | 18 | 9 |
| Apr 17, 2018 | Evening | 2-2-6 | 10 | 1 |
| Apr 17, 2018 | Midday | 0-2-1 | 3 | 3 |
| Apr 16, 2018 | Evening | 8-1-0 | 9 | 9 |
| Apr 16, 2018 | Midday | 3-1-4 | 8 | 8 |
| Apr 15, 2018 | Evening | 8-0-0 | 8 | 8 |