The winning Arkansas Cash 4 numbers for December 18, 2015 were: midday 9-9-2-8; evening 9-7-8-0.
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 |
|---|---|---|---|---|
| Dec 18, 2015 | Evening | 9-7-8-0 | 24 | 6 |
| Dec 18, 2015 | Midday | 9-9-2-8 | 28 | 1 |
| Dec 17, 2015 | Evening | 6-5-0-7 | 18 | 9 |
| Dec 17, 2015 | Midday | 7-6-7-9 | 29 | 2 |
| Dec 16, 2015 | Evening | 2-4-3-8 | 17 | 8 |
| Dec 16, 2015 | Midday | 7-7-7-5 | 26 | 8 |
| Dec 15, 2015 | Evening | 6-6-1-9 | 22 | 4 |
| Dec 15, 2015 | Midday | 5-8-4-8 | 25 | 7 |
| Dec 14, 2015 | Evening | 5-0-8-7 | 20 | 2 |
| Dec 14, 2015 | Midday | 1-0-4-8 | 13 | 4 |
| Dec 13, 2015 | Evening | 2-0-2-9 | 13 | 4 |
| Dec 12, 2015 | Evening | 0-4-4-0 | 8 | 8 |
| Dec 12, 2015 | Midday | 4-8-5-7 | 24 | 6 |