The winning Massachusetts The Numbers Game numbers for December 15, 2020 were: midday 8-2-5-3; evening 4-3-8-8.
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 |
|---|---|---|---|---|
| Dec 15, 2020 | Evening | 4-3-8-8 | 23 | 5 |
| Dec 15, 2020 | Midday | 8-2-5-3 | 18 | 9 |
| Dec 14, 2020 | Evening | 6-1-8-0 | 15 | 6 |
| Dec 14, 2020 | Midday | 8-1-0-0 | 9 | 9 |
| Dec 13, 2020 | Evening | 7-7-6-6 | 26 | 8 |
| Dec 13, 2020 | Midday | 9-1-7-4 | 21 | 3 |
| Dec 12, 2020 | Evening | 0-0-6-9 | 15 | 6 |
| Dec 12, 2020 | Midday | 5-8-2-1 | 16 | 7 |
| Dec 11, 2020 | Evening | 3-0-8-6 | 17 | 8 |
| Dec 11, 2020 | Midday | 3-1-1-3 | 8 | 8 |
| Dec 10, 2020 | Evening | 3-8-6-8 | 25 | 7 |
| Dec 10, 2020 | Midday | 3-8-4-2 | 17 | 8 |
| Dec 9, 2020 | Evening | 0-8-3-2 | 13 | 4 |
| Dec 9, 2020 | Midday | 4-0-3-9 | 16 | 7 |