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

Casio FX991EX Scientific Calculator 192x63

Product ID: 50525483

Details

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

📊Built-in advanced stats: Binomial, Poisson, Normal

📺192x63 high-def natural textbook display

🔢Solve up to 4th degree polynomial & 4x4 matrices

Description

📐 Elevate your calculations—where precision meets next-gen power!

MATRIX MASTERY - Handle 4x4 matrices for determinants, inverses, and products—perfect for higher-level math and engineering tasks.
ALGEBRAIC POWERHOUSE - Solve polynomial equations up to 4th degree and systems of 4 variables with ease—no graphing calculator needed.
SMART QR CODE INTEGRATION - Generate QR codes for instant smartphone access to detailed results and graphs—seamless tech synergy.
ADVANCED STATISTICAL FUNCTIONS - Calculate binomial, Poisson, and normal distributions instantly—ditch the statistical tables forever.
CRYSTAL CLEAR NATURAL TEXTBOOK DISPLAY - Experience razor-sharp, multi-line visuals that make complex equations and fractions effortlessly readable.

The Casio FX-991EX is a cutting-edge scientific calculator featuring a high-definition natural textbook display, advanced algebraic and statistical functions, and matrix operations up to 4x4. Designed for secondary and university students, it supports polynomial solving up to quartics, comprehensive probability distributions, and innovative QR code output for enhanced learning and sharing. Lightweight and battery-powered, it’s the ultimate tool for mastering math with professional ease.

Specifications

ASIN	B011UK5DGY
Best Sellers Rank	19,164 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 63 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 (15,198)
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.
Power Source	Battery Powered
Unit Count	1.0 count

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