Original CASIO FX-82EX Scientific Calculator 274 Functions 10 + 2 Digits Engineering Students High School Lab Office - AliExpress
Got ahold of a Casio fx-991ex and CG-50 to match my Classpad II. I'm really impressed with them but there is something about the fx-991ex... (see comments) : r/calculators
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Casio Fx-82Ex Original Scientific Calculator Classwiz 274 Function: Buy Online at Best Price in UAE - Amazon.ae