Casio FX-991EX Scientific Calculator919/6104
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About this product
Casio's first scientific calculator with a spreadsheet facility. Stylish design with a new high resolution screen, new hardware and a faster processor with double memory size. Advanced specifications with 552 Functions and is all UK Exam approved.
The FX-991EX has a spreadsheet function that allows the user to carry out basic spreadsheet calculations on a scientific calculator for the first time.
- LCD display.
- 9 variable memories.
- Non-stick keys.
- 16 -digit display.
- Auto shut-off.
- 552 functions.
- Prime factorisation.
- Algebraic logic.
- Regression analysis.
- Statistical functions.
- 24 levels of parenthesis.
- Dual power source - solar with battery back up.
- Batteries required 1 x button cell (included) .
- Manufacturer's 3 year guarantee.
- EAN: 4549526603327.
97% would recommend to a friend
My ClassWiz is perfect for A level maths
The calculator has all the functions needed for a level maths as well as some extra to make solving easier.
Does what it says, must have for A level maths, and quick delivery by Argos!
Great calculator but very pricey
Great calculator for A level and a must have but very overpriced
Yes Algebraic fractions will not be an issue , the calculator notes double memories.
Thank you for using Argos Q&A
26 September 2019
I have double checked with Casio and yes, this calculator is known as the Classwiz.
Thank you for using Argos Q&A.
12 September 2019
yes, it says so on top left corner of the calculator
11 September 2019
The small print
*Prices correct as displayed but are subject to change.
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