The Casio FX-991CW+ scientific calculator is the UK's No.1 brand, offering 540+ functions for GCSE and A-Level mathematics. Its high-resolution display shows expressions exactly as in textbooks, making it easy to check calculations. Use this calculator in exams, classrooms, or for independent study.
Casio FX-991CW+ Scientific Calculator. Solar & Battery Power. 540+ Functions. Hard Protection Cover. Display Expression Same as Textbook. Easy Menu Function. Non-Programmable. Recommended for GCSE & Core Maths, A & AS Level, National & Higher.
LCD
High resolution display with 4 gradations. Display Expression Same as Textbook.
Special Features
Quick access to support page from "Get started". Online visualisation service via "QR Code".
Utilities
9 Variable Memories
Functions
Trigonometric and Inverse Trigonometric Functions. Exponential / Logarithmic. Fraction Calculations. Function f (x) g (x).
Algebra
Calculation with / symbol including simplifying radicals. Table Function. Prime Factorisation. Recurring Decimal. GCD / LCM. Ratio Calculation.
Probability
Permutation and Combination. Dice / Coin Simulation (Math Box).
Statistics
Statistical Calculations.
CE Mark - European Conformance. UKCA. WEEE Symbol (Crossed out Bin). Manufacturer: Casio Computer Co., Ltd. Country of Origin: Thailand. Packaging: Box.
