Best Seller | CASIO COMPUTER CO. LTD FX-260SOLAR SCIENTIFIC CALCULATOR FX-260SLR-PK At A Glance All purpose Scientific Calculator offers fraction calculations trigonometric functions and more. Includes a slide-on hard case and it is solar powered. Number of Display Lines: 1Number of Display Digits: 12Operations/Functionality:... more | | $25.42 FREE shipping go to store |