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- The UK’s best-selling advanced Scientific calculator.
- Especially recommended for advanced GCSE, a/as level and higher.
- Replaces the old Casio fx-991es Plus
- 552 Mathematical functions
- Solar powered with battery backup
- Please note that this product (barcoded 4549526603327) is the genuine FX-991EX Scientific calculator from Casio and approved for use within the UK
- Equation, matrix, Vector, inequality, probability and complex number calculations
- Qr code function
- Slide-on protective hard cover included