MODEL- SL450PURPLETP VENDOR- CASIO FEATURES- CASIO 10 BASIC SCHOOL SLR All basic calculators are not equipped equally. Casio's SL-450TP reaches beyond the basics with many unique functions and features designed to help beginning math students and their teachers.* 8 digits LCD Display * Solar Power * Floating negative sign appears to the left of then umber displayed * Function signs in display * Hard plastic tamperproof keys * Basic function: plus percent plus/minus swuare root memory keys * Constants for plus/minus/muliply/divide * Ability to clear last and/or all entries * Teacher Packs of 10 calculators available* Classroom Sets of 30 available* (Classroom Set = 3 Teacher Packs of 10) * Permanent storage case included with Teacher Packs/Classroom Sets * Instructional materials available in English and Spanish * Impact resistant slide-on case Manufacturer: Casio
