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Amazon.com : Casio Calculator Handheld Battery Solar-Power 8 Digit 3 Key Memory Wallet 70x117x8mm Ref SL300SV : Office Products
![Interesting fact: The power on button on Casio's higher end calculators are half pressed by default so you don't accidentally clear the screen by pressing the 'on' button. (I thought it's a Interesting fact: The power on button on Casio's higher end calculators are half pressed by default so you don't accidentally clear the screen by pressing the 'on' button. (I thought it's a](https://preview.redd.it/zeb9edfifxdz.jpg?auto=webp&s=a8f24f91a344fcea6a8e7ad2841450a55340c668)
Interesting fact: The power on button on Casio's higher end calculators are half pressed by default so you don't accidentally clear the screen by pressing the 'on' button. (I thought it's a
![Casio fx-300v Super-FX Vintage LCD Solar Scientific Pocket Calculator | Calculator, Pocket calculators, Scientific calculator Casio fx-300v Super-FX Vintage LCD Solar Scientific Pocket Calculator | Calculator, Pocket calculators, Scientific calculator](https://i.pinimg.com/564x/49/62/ae/4962ae9b2463b2e26318a81990f46861.jpg)