📐 Elevate your calculations—because average just won’t cut it.
The Casio FX-991CW is a high-performance scientific calculator featuring a high-resolution LCD that displays complex data like spreadsheets and 4x4 matrices. It supports 552 advanced mathematical functions including numeric integration, differentiation, and polynomial solving, making it ideal for middle school through college-level math. Its natural textbook display ensures equations appear exactly as in textbooks, enhancing comprehension. Lightweight and durable, it’s the go-to choice for students preparing for exams like GCSE and A-level.
| ASIN | B0BSJ33C4R |
| Best Sellers Rank | 10,278 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 36 in Scientific Calculators |
| Guaranteed software updates until | unknown |
| Item model number | FX-991CW |
| Manufacturer | Casio |
| Product Dimensions | 7.7 x 16.21 x 1.07 cm; 94.97 g |
F**Y
So far so good!
Pricey but works well
S**D
Calculator for exams, (when you need more than a basic one)
This is the specific version of calculator requested by my childs school for GCSE and A-level , quality good and should last years of studies and exams
S**P
Great
It's best for my boys 6th form
D**D
Brilliant
Good for A level Maths.
A**S
Good calculator but quite expensive for students
It is quite expensive for students to buy but the quality might be good investing in. The buttons don't make any clicking noise.
M**K
رائعه تعطي لحلول مباشر للقواعد
F**O
The Casio fx-991CW is an excellent calculator with very good performance and a wide range of useful features. It is easy to use, fast, and well designed, making it perfect for students and professionals who need reliable calculations. The display is clear and the overall build quality feels solid and durable. I also want to highlight that the Amazon delivery time was reasonable, especially considering that this was an international transaction. The product arrived well packaged and in perfect condition. Overall, I am very satisfied with this purchase and would definitely recommend this calculator.
A**ー
いいよ
D**H
I got this for my son in Grade 10. It has 500+ functions in total. Clearly he's not going to need all of them. But, it 10 minutes, with the help of the 150 page PDF, it was easy enough to figure out how to do some of the basic algebra and trigonometry functions that he needs. The screen is a nice size. It shows equations, fractions, and decimals. It's clear and easy to read. You can have spreadsheets and data tables. We didn't get the calculator for all those features, but they're available. It comes with a protective case that covers the screen and buttons. The cover, when removed, clips on the back so it's easy to store.
P**O
Ótima calculadora científica, de qualidade. Esta versão sem o LA (creio que seja de Latin America), não possui idioma português, somente inglês. Comprei já sabendo disso e pra mim, tudo tranquilo.
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