Casio fx 991CW+ Scientific Calculator (UK Version) Upgrade from previous 991CW model

Upgraded Model: Casio fx-991CW+ UK is the new upgraded version of Casio fx-991CW with enhanced functionality based on teacher feedback Comprehensive Calculations: Perform arithmetic, trigonometry, logarithms, exponential, hyperbolic, equivalent ratio, complex number, vectors, and matrices calculations Statistical Analysis: Calculate mean, standard deviation, quartiles, and regression for data analysis Advanced Solver Functions: Solve simultaneous linear equations, polynomial equations, non-linear equations, and inequalities Function Tables: Generate table of values for up to 2 functions simultaneously for comparison and analysis Enhanced Features: Includes new functionality such as HCF, LCM, recurring decimals, and easily accessible SD conversion via FORMAT key Natural Textbook Display: Large and clear HD display shows mathematical expressions as they appear in textbooks with 4-tone input display

The Casio fx-991CW+ UK is UKs best-selling Advanced Scientific Calculator and the ultimate scientific calculator. Now specifically designed for the UK, it replaces the fx-991CW, and includes UK curriculum specific functions such as HCF, LCM and recurring decimals. Approved for Key stages 3, 4 and 5, recommended for Advanced/Further GCSE, A/AS level (minimum requirement) and Highers. ​ Recommended for students at higher and further maths level, and those seeking to achieve and progress their education within maths and STEM. Allowed in every UK exam where a calculator can be used.​ Dual powered, solar with battery backup and auto power-off. ​ Clip-on protective hard cover included 540+ functions ​ Free 3 year guarantee included ​ Reliable and Durable: Built for Learning. Made to Last.​