The winning Massachusetts The Numbers Game numbers for December 20, 2010 were: midday 3-5-9-8; evening 4-8-6-0.
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 20, 2010 | Evening | 4-8-6-0 | 18 | 9 |
| Dec 20, 2010 | Midday | 3-5-9-8 | 25 | 7 |
| Dec 19, 2010 | Evening | 6-7-3-5 | 21 | 3 |
| Dec 19, 2010 | Midday | 3-0-6-9 | 18 | 9 |
| Dec 18, 2010 | Evening | 1-9-7-1 | 18 | 9 |
| Dec 18, 2010 | Midday | 5-2-0-7 | 14 | 5 |
| Dec 17, 2010 | Evening | 3-5-9-2 | 19 | 1 |
| Dec 17, 2010 | Midday | 0-8-0-2 | 10 | 1 |
| Dec 16, 2010 | Evening | 0-9-4-4 | 17 | 8 |
| Dec 16, 2010 | Midday | 8-6-6-8 | 28 | 1 |
| Dec 15, 2010 | Evening | 3-4-3-5 | 15 | 6 |
| Dec 15, 2010 | Midday | 7-1-1-1 | 10 | 1 |
| Dec 14, 2010 | Evening | 4-4-7-6 | 21 | 3 |
| Dec 14, 2010 | Midday | 9-3-3-9 | 24 | 6 |