Casio FX82 calculator I bought in 1982 at the age of 15. Used it throughout school, my apprenticeship and work as a draughtsman. Don't use it much now but it still works
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Is Casio fx-82MS allowed at SAT test center? Asking this cause college board's eligible calculator list doesn't mention the Casio fx-82 series. : r/Sat
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Casio FX82ES Plus 2nd Edition Scientific Calculator Plus Nonprogrammable 4971850182276 | eBay
Casio FX 82 MS 2nd Gen Non-Programmable Scientific Calculator Supplier From Mumbai, Maharashtra, India - Latest Price
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User manual Casio FX-82 Solar (English - 38 pages)
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Beginner's Guide for Casio fx-82ES | fx-85ES | fx-350ES PLUS 2nd Edition Calculator - YouTube