Selling a Casio FX-991EX Classwiz scientific calculator in used but fully working condition. Ideal for GCSE, A-Level, college, and university exams. ✅ All buttons function perfectly ✅ Screen is clear and responsive ✅ Battery works fine ✅ Suitable for UK exams that allow non-programmable calculators Some light cosmetic marks from normal use, but nothing that affects performance. Great reliable calculator with tons of functions including fractions, statistics, equations, matrices, and more.
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