Pros & Cons
pros
See Details
pros
See Details
Natural Textbook Display
Customers rave about the user-friendly natural textbook display of the Casio FX-991ESPLUS2 calculator, which accurately represents equations as they appear in textbooks, making it an ideal tool for scientific studies and exams.
Reliable Calculator
Customers highly praise the reliability and functionality of the Casio FX-991ESPLUS2 calculator, making it a must-have tool for students and professionals alike. Its ability to provide answers in fractions sets it apart from other calculators on the market, while its sleek design adds to its appeal. Some customers have noted that it is lightweight and compact, making it easy to carry around. However, a few users mentioned that it can be heavier than some comparable calculators. Overall, the Casio FX-991ESPLUS2 is a reliable and powerful calculator that
Advanced Functions
Customers are generally positive about the advanced functions of this Casio calculator, praising its versatility and ability to handle complex equations, matrices, and integrals for various subjects and levels of math problems. Some users have noted a slight improvement in design and functionality compared to previous models. However, a small group of customers have reported issues with specific functions such as 4x4 Matrix calculations and complex mode.
Highlights
Quality
The buttons are responsive and durable, ensuring long-term use.
This should last me years, as it seems well built.
The accuracy of this calculator is unmatched.
I bought this calculator because i saw on product discription it is had 4x4 matrix because i already have 3x3 matrix calculator... Read More
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.
Shipping
Tho i mentioned to her to verify this clearly before sending another but she ignorantly sent the same item twice.
Packaging/appearance
It came in a mini box and the instructions on the back plate was easy and understandable.
Competitiveness
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
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
It is also, better when taking tests than the new fx-991-cw which requires many more keystrokes and switching consistently betw... Read More
Overview
- How are reviewers describing this item?
good, great, advanced, complex and scientific. - 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 736 reviews as of our last analysis date on Nov 7 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Thats right you can ace your exams with this reliable calculator
Posted by a reviewer on Amazon
I could see the buttons wont get worn in as much as the older version so i started recommending it to my friends and freshman students as well
Posted by a reviewer on Amazon
I mean what more do you want from a calculator it does what its supposed to
Posted by a reviewer on Amazon
The interface to use matrix multiplication was pretty janky but was functional non the less
Posted by a reviewer on Amazon
Responses can also be fraction or real
Posted by a reviewer on Amazon
I had the 300es but it didn’t have the functions i needed
Posted by a reviewer on Amazon
I liked this calculator but i dont know how to access my previous calculations and didnt understood how to do it