Sum of product and sum: Revision history

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8 September 2011

  • curprev 16:2416:24, 8 September 2011‎ Oscarlevin talk contribs‎ 248 bytes +248‎ Created page with "Start with the numbers from 1 to 100. Take any two and replace them by the sum of their product and sum. Repeat until one number remains. What number is it? [[Category:Algeb..."
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