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Talk:2011 AMC 10B Problems/Problem 23: Revision history

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31 August 2025

16 March 2011

  • curprev 18:2818:28, 16 March 2011 Saagarjha talk contribs 185 bytes +185 Created page with 'I don't get the Pascal's Triangle solution. I did it using Pascal's triangle, but I had more steps, I didn't do it like that. How did you ignore the tens digit and get the right …'
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