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Another Poster Child for “Solve a Simpler Problem”

September 15, 2007

Here’s another “high school” level problem of the week from

Find the sum of the digits of 33333333334^2

I’ll definitely be using this with my middle schoolers, and maybe even my next younger group, at some point.

One Comment leave one →
  1. October 4, 2007 7:52 pm

    I like this! I will too. I saw your reference to the .gov site before but never went. I think I should start going. I have to overcome my problems with it! hehehe

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