Create the page "Mock AIME 5 2006-2007 Problems/Problem 12" on this wiki! See also the page found with your search.

• Mock AIME 5 2005-2006 Problems/Problem 13
  == Problem == ...<math>x \in S</math> with <math>n</math> digits must be divisible by <math>5^n</math>. Let <math>A</math> be the sum of the <math>20</math> smallest ele
  539 bytes (83 words) - 21:20, 8 October 2014

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)