![Displaying values when using a formula in Spreadsheet mode - Casio Classwiz fx-991EX fx-570EX - YouTube Displaying values when using a formula in Spreadsheet mode - Casio Classwiz fx-991EX fx-570EX - YouTube](https://i.ytimg.com/vi/LnVZnkyPjSg/maxresdefault.jpg)
Displaying values when using a formula in Spreadsheet mode - Casio Classwiz fx-991EX fx-570EX - YouTube
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Calculator scientific Casio fx 991ex classwiz with solar battery, non programmable with 552 function integration|Calculators| - 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 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](https://preview.redd.it/cai3l1p9lr461.jpg?width=640&crop=smart&auto=webp&s=c0da4846a6c6353535a970b59c39cd63b5556a74)
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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