What does this mean?Pros & Cons
pros
See Details
pros
See Details
User-Friendly Design
Customers are highly satisfied with the user-friendly design of the Casio FX-991ESPLUS2 calculator, praising its clear display, wide range of functions, and ease of use for complex calculations. Additionally, it is lightweight and portable, making it an ideal choice for students.
Advanced Functions
Customers are overwhelmingly positive about the advanced functions of this Casio FX-991ESPLUS2 calculator, praising its versatility and ability to handle complex equations, matrices, and integrals with ease. They find it perfect for a wide range of subjects, from basic math to more advanced topics, and appreciate its large display that gives nice output of functions formulas. Some users also mention the calculator's unit conversions, quadratic problem solving capabilities, and its advantage in being allowed on certain exams.
Highlights
Quality
The buttons are responsive and durable, ensuring long-term use.
Casio fx-991esplus2 with authenticity verification , suitable for university math courses
The accuracy of this calculator is unmatched.
It does not support 4x4 matrix calculations like mentioned in description.
Price
My daughter needed a calculator for school and we couldn't get the expensive one ans this one was a great buy
The fact this can be produced and sold for $25 is a testament to human ingenuity.
Imagine showing this to a renaissance mathematician and telling him it costs the same as a meal and drink at a restaurant.
Honestly this stuff used to be 100$ back when i grew up but now its so affordable.
Packaging/appearance
It came in a mini box and the instructions on the back plate was easy and understandable.
Competitiveness
You can't go wrong with any of these, and they're nearly equivalent in every respect, so your choice might boil down to persona... Read More
Overall, the casio fx-991esplus2 has exceeded my expectations.
If you're in the process of choosing a non-graphing, non-programmable, advanced scientific calculator, the closest competitors ... Read More
For example, the ncees exam board allows the fx-991 and the fx-115, but not the identical fx-570, simply because they justifiab... Read More
Overview
- How are reviewers describing this item?
advanced, great, complex, scientific and good. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has determined that the review content quality is high and informative.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 707 reviews as of our last analysis date on Sep 26 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
The large screen is a musthave as it can show fractions and complex equations clearly making smaller screens seem useless in comparison
Posted by a reviewer on Amazon
Cheaper on amazon then the store
Posted by a reviewer on Amazon
It is also better when taking tests than the new fx991cw which requires many more keystrokes and switching consistently between settings catalog and the tools functions to solve the same simple and complex problems and the fx991cw has problem when dividing in scientific notation where the wrong answer will be given if the number in the denominator is not placed in parentheses where this is not the cast with the casio fx991es plus c 2nd edition
Posted by a reviewer on Amazon
The fact this can be produced and sold for 25 is a testament to human ingenuity
Posted by a reviewer on Amazon
Imagine showing this to a renaissance mathematician and telling him it costs the same as a meal and drink at a restaurant
Posted by a reviewer on Amazon
It is has quite a bit of complexity functionality and a pretty easytouse interface
Posted by a reviewer on Amazon
I wished the calculator allowed me to use 2 lines at a time though e
Posted by a reviewer on Amazon
This one isnt programmable but is far more sophisticated in what it can do including matrices and certainly in its display but also is also far less intuitive
Review Count History
Price History
Add Fakespot to your browser, Secure Shopping on the go.
Download Fakespot for Browsers
