![Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have](https://preview.redd.it/565p9o2p2yn61.jpg?width=640&crop=smart&auto=webp&s=1e949391fc3324c97a77dca135402e61a8f036ed)
Where is the square root button on this Casio FC 100V? The button which looks like a square root button (currently on the screen) doesn't give the square root so I have
![Amazon.com : Casio FC-200V Financial Calculator with 4-Line Display : Financial & Business Office Calculators : Office Products Amazon.com : Casio FC-200V Financial Calculator with 4-Line Display : Financial & Business Office Calculators : Office Products](https://m.media-amazon.com/images/I/61a12cTyYBL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Casio FC-200V Financial Calculator with 4-Line Display : Financial & Business Office Calculators : Office Products
![Casio - FC-200 - - LCD calculator - Casio FC200 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - FC-200 - - LCD calculator - Casio FC200 - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/calculs/casio/machines/zoom/fc200.jpg)