How to Reset Casio Financial Consultant Calculator (FC-100V or FC-200V) - YouTube
Eddie's Math and Calculator Blog: Retro Review: Casio FC-100 Financial Calculator
Casio FC-100V
FC-100V | CASIO
Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have
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