The Casio FX-991EX is a Scientific calculator, that provides reliable performance at an affordable price. Ideal for all home, office, and business workspace or institutional environments, this Casio calculator saves you from frustrating calculations, saves time, and increases your operational productivity.
FX-991EX, A new high-performance scientific that has higher resolution to increase the amount of information to be displayed and super-fast calculations for high-stakes testing or for performing the most advanced mathematics.
Its new high resolution LCD screen allows for more information for applications like Spread-sheets and 4X4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration & differential calculations, along with vector and inequality calculations. For the middle and high school grades, we’ve incorporated basic spreadsheet functionality, ratio and statistical functionality, down to ratio calculation and prime factorization.
No matter what the need, this scientific can do it all! Need graphical representation for data generated by the fx-991EX – no problem! Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data; with a classroom, students can see their collective date in real time with other students.
Casio FX-991EX Scientific Calculator features:
- Matrix and vector calculations
- Prime factorization
- Simultaneous and Polynomial solver
- Numeric integration/differentiation
- 2 function table of values [f(x), g(x)]
- Built in spreedsheet application
- Division With Remainder
- Percent Conversion
- Random Integer Generation
- Time Calculation
- Simplify fractions and roots
- Repeating decimal display
- Prime factorization
- Random integer generator
- Combinations and permutations
- Decimal capabilities
- The correct order of operations sequence
- Square & cube roots
- Percent calculations
- Random number generator
- Fraction key for easy entry and calculations of fractions
- Convert mixed numbers to their decimal equivalents
- Clear last entry & clear all