Art of Problem Solving
During AMC 10A/12A testing, the AoPS Wiki is in read-only mode and no edits can be made.

2009 AMC 8 Problems/Problem 24: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

20 November 2024

1 January 2024

31 October 2020

6 January 2018

26 August 2017

5 July 2013

5 November 2012

14 August 2011

  • curprev 10:0910:09, 14 August 2011 Mrdavid445 talk contribs 830 bytes +830 Created page with "==Problem== The letters <math>A</math>, <math>B</math>, <math>C</math> and <math>D</math> represent digits. If <math> \begin{tabular}{ccc}&A&B\\ +&C&A\\ \hline &D&A\end{tabular..."