|IMPORTANT: OH-300W is no longer available. You will instead be sent Casio OH-300MS, which has all the features of the OH-300W Plus calculator and, to the best of our knowledge, is the only available replacement.
This calculator includes features like: fractions, basic
trigonometric and scientific functions, algebraic logic,
single variable statistics, permutation combination, random
number generator, backspace, rectilinear/polar coordinates,
plus functions like: percent, square root, pi, powers of x,
powers of 10, and more.
Creative Mathematics Teaching with Calculators