CASIO FX-350ES PLUS Standard Scientific Calculators

New CASIO Standard Scientific Calculators with Natural textbook display format. (Natural Input/ Natural Output). 252 Functions. Full Dot Display. Plastic Keys. Fraction calculation. Combination and Permutation. Logarithm log. List-based STAT data editor. Standard deviation. Paired-variable statistics regression analysis. Table function. 9 variable memories. Comes with new slide on hard case. One AAA-size(R03) battery. Brand: CASIO.