The winning Oregon Pick 4 numbers for December 10, 2015 were: midday 9-7-7-6; day 9-5-9-5; evening 9-7-4-4; night 2-4-0-1.
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).
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 10, 2015 | Night | 2-4-0-1 | 7 | 7 |
| Dec 10, 2015 | Evening | 9-7-4-4 | 24 | 6 |
| Dec 10, 2015 | Day | 9-5-9-5 | 28 | 1 |
| Dec 10, 2015 | Midday | 9-7-7-6 | 29 | 2 |
| Dec 9, 2015 | Night | 8-9-2-8 | 27 | 9 |
| Dec 9, 2015 | Evening | 8-2-9-3 | 22 | 4 |
| Dec 9, 2015 | Day | 4-6-4-5 | 19 | 1 |
| Dec 9, 2015 | Midday | 0-5-5-6 | 16 | 7 |
| Dec 8, 2015 | Night | 3-0-2-0 | 5 | 5 |
| Dec 8, 2015 | Evening | 7-0-7-4 | 18 | 9 |
| Dec 8, 2015 | Day | 5-6-5-4 | 20 | 2 |
| Dec 8, 2015 | Midday | 3-8-1-2 | 14 | 5 |
| Dec 7, 2015 | Night | 0-8-3-0 | 11 | 2 |
| Dec 7, 2015 | Evening | 7-8-4-9 | 28 | 1 |
| Dec 7, 2015 | Day | 9-2-9-7 | 27 | 9 |
| Dec 7, 2015 | Midday | 4-1-4-3 | 12 | 3 |
| Dec 6, 2015 | Night | 5-0-8-1 | 14 | 5 |
| Dec 6, 2015 | Evening | 1-2-0-3 | 6 | 6 |
| Dec 6, 2015 | Day | 7-0-1-4 | 12 | 3 |
| Dec 6, 2015 | Midday | 6-4-1-5 | 16 | 7 |
| Dec 5, 2015 | Night | 1-8-9-9 | 27 | 9 |
| Dec 5, 2015 | Evening | 0-4-1-6 | 11 | 2 |
| Dec 5, 2015 | Day | 0-7-2-9 | 18 | 9 |
| Dec 5, 2015 | Midday | 4-7-7-5 | 23 | 5 |
| Dec 4, 2015 | Night | 4-7-3-2 | 16 | 7 |
| Dec 4, 2015 | Evening | 6-7-3-2 | 18 | 9 |
| Dec 4, 2015 | Day | 8-8-0-2 | 18 | 9 |
| Dec 4, 2015 | Midday | 1-8-0-0 | 9 | 9 |