Texas Instruments TI-30XS MultiView Blue and Gray Calculator

Key features: Four-line display One- and two-variable statistics MathPrint™ feature Fraction/decimal conversion Fraction math Edit, cut and paste entries Solar and battery powered Ideal for general math, pre-algebra, algebra I and II, geometry, statistics, general science, biology and chemistry. Power Source Battery Powered Screen Size 5 Centimeters Number of Batteries 1 Lithium Metal batteries required. Designed with unique features to allow you to enter more than one Calculation, compare results and explore patterns, all on the same screen. Enter and view calculations in common math notation via the math Print mode, including stacked fractions, exponents, exact square roots and more. Quickly view fractions and decimals in alternate forms by using the toggle key. Scroll through previous entries and investigate critical patterns as well as viewing and pasting into a New Calculation.