Model: Math Magic
Battery: 9 volt
AC adapter:
Year: 1977
Chip: TMC0907/ZA0379
Info: With the beautiful MATH MAGIC Texas Instruments introduced a variation of the Little Professor. The Little Professor gives you one of ten-thousands pre-programmed math questions and you have to type the correct answer. The MATH MAGIC works different: You have to type the question and the answer ! The MATH MAGIC gives you only a correct (flashing display) or wrong (EEE) answer.
Here you can find the WIZ-A-Tron manual (US), you can use it for this Math Magic as well. With permission from datamath.org
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