Is this suitable for the new A level maths spec starting in September?

Yes, Casio fx- 991 Ex classwiz was suggested by the WJEC subject (maths)officer. I hope this is applicable to the other boards as well. I am almost certain this is suitable. This is what I am planning to suggest my students.

Is it suitable for gcse higher maths ?

I purchased this for my son to do a level maths in college it was recommended by the maths teacher

what is the ISBN number

The ISBN Calculator is a free tool made available by the International ISBN Agency for publishers across the world and we guarantee that our calculator is fully accurate and up to date for all valid ISBN ranges. It is designed primarily to allow publishers to calculate the valid ISBNs from a prefix that they have been legitimately assigned by their national ISBN agency. It can also be used to convert the old 10-digit ISBNs (which should no longer be quoted) into their correct 13-digit counterparts. If you have only received a single ISBN from your national ISBN Agency you cannot use the Calculator – you must contact your national ISBN agency if you need more ISBNs.

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Casio FX991EX Scientific Calculator 192x63

Product ID: 50525483

Details

Brand
Casio
Calculator Type
Colour
Black
Compatible devices
Devices with
Display type
Natural
Material
Plastic

📊Binomial, Poisson & Normal distributions stats

📺192x63 high-def multi-line display

🔢Solve up to 4th degree polynomial equations

Description

📐 Elevate your math game with Casio’s smartest classroom companion!

MATRIX MASTERY - Handle 4x4 matrices with ease—determinants, inverses, and products at your fingertips.
ALGEBRAIC POWERHOUSE - Solve quartic equations and systems up to 4 variables—no need to upgrade to a graphing calculator.
SMART QR CODE INTEGRATION - Generate QR codes for instant smartphone access to detailed calculation results and graphs.
ADVANCED STATISTICAL TOOLKIT - Calculate probabilities and confidence intervals instantly with built-in Binomial, Poisson, and Normal distributions.
CRYSTAL CLEAR TEXTBOOK DISPLAY - Experience razor-sharp, multi-line visuals that make complex calculations effortlessly readable.

The Casio FX-991EX Scientific Calculator combines a high-definition natural textbook display with powerful algebraic, statistical, and matrix functions. Designed for secondary and A-Level students, it supports solving polynomial equations up to the 4th degree, advanced statistics including Binomial and Normal distributions, and matrix operations up to 4x4. Its innovative QR code feature links calculations to smartphone visuals, making it a cutting-edge, exam-compliant tool trusted worldwide.

Specifications

ASIN	B011UK5DGY
Best Sellers Rank	130,248 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 173 in Scientific Calculators
Brand Name	Casio
Calculator Type	Engineering/Scientific
Colour	Black
Compatible Devices	Devices with QR code readers, like smartphones and tablets
Customer Reviews	4.6 4.6 out of 5 stars (15,241)
Display Type	Natural Textbook Display
Enclosure Material	Plastic
Item Dimensions L x W	16.6L x 7.7W centimetres
Item Weight	200 Grams
Manufacturer	Casio
Manufacturer Part Number	FX-991EX
Model Name	Fx 991 Ex
Model Number	FX-991EX
Number of Batteries	1 LR44 batteries required.
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Unit Count	1.0 count

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