Lot of 2- Casio FX-300ES Plus Scientific Calculators- Used – PayMore Gastonia Inc.
Amazon.com : Casio fx-300ES PLUS Scientific Calculator; SAT Compatible; Natural Textbook Display; Math, Trigonometry, Statistics, Algebra, Geometry and Physics Functions; Comes with Slide-on Hard Case; Black : Office Products
Office Depot
Casio Fx-300Es Plus Scientific Calculator | HFC College Store
Casio Scientific Calculator FX-300ES Plus with Bonus Calculator Black Color - Walmart.com
fx-300ES PLUS 2nd Edition Blue | Blue Scientific Calculator | CASIO
How to convert between Fractions and Decimals on the Casio fx-300 ES Plus Calculator - YouTube