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Retro Review: Casio fx-280 FRACTION
12-29-2019, 03:10 PM
Post: #1
Retro Review: Casio fx-280 FRACTION
The Casio fx-280 FRACTION: it's like the fx-260 Solar, only bigger and with three memory registers.

http://edspi31415.blogspot.com/2019/12/r...ction.html
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12-29-2019, 06:53 PM
Post: #2
RE: Retro Review: Casio fx-280 FRACTION
(12-29-2019 03:10 PM)Eddie W. Shore Wrote:  The Casio fx-280 FRACTION: it's like the fx-260 Solar, only bigger and with three memory registers.

http://edspi31415.blogspot.com/2019/12/r...ction.html

Also known as the fx-85B.

— Ian Abbott
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