Here is a short
demonstration of The Little Professor math instruction calculator. Instead of a traditional calculator, The
Little Professor gives math problems for the user to solve. Four operations are available: addition,
subtraction, multiplication, and division.
This is a 1976 version. TI still
sells a solar version today.
Thanks to Kaleidoscope
Antiques in Monrovia, CA.
Eddie
Post # 450! Thanks readers and followers!
This blog is property of Edward Shore - 2015
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