User contributions
- 19:44, 17 July 2020 (diff | hist) . . (-329) . . 2016 AMC 12A Problems/Problem 12 (→Solution 4)
- 19:44, 17 July 2020 (diff | hist) . . (+328) . . 2016 AMC 12A Problems/Problem 12 (→Solution 3)
Sign In
Register
math training & tools
Alcumus
Videos
For the Win!
MATHCOUNTS Trainer
AoPS Practice Contests
AoPS Wiki
LaTeX TeXeR
MIT PRIMES/CrowdMath
Keep Learning
Sign In
Register
