A carton contains 10 pieces each of Casio Classwiz FX 991 EX Scientific Calculator – Version F


fx-991ES PLUS
Classroom models that make it easy to teach and easy to learn!
Software features
New equation mode
(√and fraction display)
equation mode
Click to watch animation

Random integers
Inequality calculation
Click to watch animation
Other features
Two way power
417 Functions
Full Dot Display
Plastic Keys
Integration / Differential
Equation calculation
Matrix calculations / Vector calculations
Complex number calculation
CALC function / SOLVE function
Base-n calculation
Fraction calculation
Combination and Permutation
Logarithm log
List-based STAT data editor
Standard deviation
Paired-variable statistics regression analysis
Logical operations
Table function
40 scientific constants
40 metric conversions (20 conversion pairs)
9 variable memories
Comes with new slide on hard case
Educational Resources
Font Sets
Support Software
Software License
Download Subscription Series
The Issuing of the License Code
The Issuing of the License File
Download Resources
User’s Guide / Contact us
Download Free Trial Version / Subscription Series
Presentation Tools (Projector)
Data logger connection
Operation System Compatibility
Where to buy
ASIA/ Mid-East & Africa/ Oceania
Latin America

In stock


From the manufacturer

Casio Scientific Calculator


A new high-performance scientific with high resolution display increasing the amount of information displayed and super-fast calculation speed for high-stakes testing or for performing the most advanced mathematics.

It’s new high resolution LCD screen allows more information for applications like Spreadsheets and 4X4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration and differential calculus, 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; within a classroom, students can see their collective data in real time with other students.

Suggested Courses

  • General Math
  • Pre-Algebra
  • Algebra I&II
  • Trigonometry
  • Calculus
  • College Algebra
  • Chemistry
  • Physics
  • Engineering

Easy to Generate a QR Code

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