Casio fx-991EX Classwiz Scientific Calculator

The Casio fx-991EX Classwiz is the next generation of scientific calculators — packed with 552 functions and a stunning high-resolution display. Whether you're tackling spreadsheets, statistics, or complex equations, the Classwiz has you covered!

• 552 Functions
• High Resolution Display
• Display Expression Same as Textbook
• Easy Menu Function
• Spreadsheet Capability
• Solar & Battery Powered
• Scientific Calculator Grade

Engineered for the modern student and professional — the Casio fx-991EX Classwiz redefines what a scientific calculator can do!