“2+2 is… err. Um. Can somebody help me out here? Boy, it sure would be nice if I had a calculator. Unfortunately, my phone is dead, this function is much too complicated for my PC’s calculator, and my TI-83 is lost forever. Oh dear, whatever should I do?!”
Friends, this certainly is a common problem in the world [...]
http://find-best.biz/2012/08/01/try-these-4-online-super-calculators-to-help-with-your-math-woes/ [tags ]
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