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Big news from Casio at September NCTM
08-15-2024, 08:41 PM (This post was last modified: 08-15-2024 08:44 PM by Ren.)
Post: #17
Ren Offline
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RE: Big news from Casio at September NCTM
Just curious,
what does the black box / blank box key's purpose?

This is coming from a guy who 20+ years ago bought a Casio graphing calculator for $10 but ended up giving it away because the bin/oct/dec/hex conversions did not seem "intuitive".

Edit: added last line
10B, 10BII, 10C, 11C, 12C, 14B, 15C, 16C, 17B, 18C, 19BII, 20b, 22, 29C, 35, 38G, 39G, 39gs, 41CV, 48G, 97
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RE: Big news from Casio at September NCTM - Ren - 08-15-2024 08:41 PM



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