The Casio FX300MSPLUS2 Scientific 2nd Edition Calculator has a sleek design and 2-line display. It\\'s an ideal scientific calculator choice for middle school through high school. It features a fraction key for easy entry and can even convert fractions and mixed numbers to their decimal equivalents.. Multi-replay function. Trigonometric/inverse functions. 10 memories (8 variables, 1 independent and Ans). Statistical calculations (2 variables). Permutations and calculations. Sexagesimal functions. Coordinate conversion