2020 CMC 12B
2020 CMC 12B problems and solutions. The test was held on Sunday, January 26, 2020.
See also
| 2020 CMC 12B (Problems • Answer Key • Resources) | |
| Preceded by 2020 CMC 12A |
Followed by 2021 CMC 12A |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | |
| All CMC 12 Problems and Solutions | |
The problems on this page are copyrighted by the MAC's Christmas Mathematics Competitions. 
