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My FX-991EX seems to be stuck. It's not taking any inputs and not responding to reset button. : r/calculators
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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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How to reset memory on Casio fx-991EX Classwiz | Check out this video to learn how to reset memory and use it on your favourite calculator - Casio fx -991EX Classwiz. | By
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How to reset memory on Casio fx-991EX Classwiz | Check out this video to learn how to reset memory and use it on your favourite calculator - Casio fx -991EX Classwiz. | By
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