The FX-85GTPLUS takes the UK's Number One Scientific Calculator a step further, by offering Solar Power to ensure no loss of battery during those crucial exams. The FX-85GTPLUS offers additional functions such as Verify, Prime Factorisation and Recurring Decimal, along with the coveted Natural textbook Display and solar power. Also available in pink and blue colour options. The large 10+2 Natural Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand. It has 260 functions and is both solar and battery powered.Part of the UK's No1 Scientific Calculator range, the FX-85GTPLUS is a dual powered Scientific Calculator allowed in every UK exam where a calculator can be used. Used in Key Stage 3 , 4 and above.