Sunday, October 12, 2014

New Video: Four-Function Calculator Tricks

With a four-function calculator you can:

* add fractions
* square numbers
* find the area of a circle
* solve quadratic equations
* solve 2 x 2 linear systems

and more!

Enjoy!  Eddie

This blog is property of Edward Shore - 2014.



  1. Eddie,
    Really enjoyed this article and video. Never thought much about doing those functions on a basic four function calculator. Keep up the good work, really enjoy your blog.


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