Cheap Calculator Discount Calculator

Casio SL-450L Basic 8 Digit Solar Calculator MODEL- SL-450L DESC.- CASIO INC. Calculator FEATURES- Elementary Math/General Math Calculator * 8 digit display * Solar Power * Floating negative sign appears to the left of the number displayed * Function signs in display * Hard plastic tamper-proof keys * Basic functions: plus percent plus/minus square root memory keys * Constants for addition subtraction multiplication and division * Ability to clear last and/or all entries * Overhead projectable model available: OH450. Teacher can receive this overhead model free from Casio with the purchase of 90 SL450 calculators. * Instructional materials available in English and Spanish * Impact resistant slide-on case * Can store values for +-x/. * Floating negative sign appears immediately to the left of negative numbers just as it is written in textbooks. * Separate keys for “clear last entry” and “all clear.” * Independent memory stores and totals the results of a series of calculations. * Included slide-on hard case attaches to the back of the calculator while in use. * Suggested Courses Include: Elementary Math General Math.