Eddie's Math and Calculator Blog
It's all about mathematics and calculators
Showing posts with label
color graphing calculator
.
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Showing posts with label
color graphing calculator
.
Show all posts
Sunday, February 11, 2024
Spotlight: Casio CFX-9850GB Plus
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Spotlight: Casio CFX-9850GB Plus (Retro Review) Quick Facts Model: CFX-9850GB Plus Company: Casio Timeline: late 1990s (circa 1997) t...
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