CASIO 83GT & 85GT PLUS

Discontinued

the fx‑83GT PLUS and fx‑85GT PLUS are being replaced by the upgraded fx‑83GTX and fx‑85GTX respectively.

The 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.

Used in Key Stage 3, 4 and above. It has 260 functions and is Battery powered. It has a large 10+2 digit display. New functions on the GT model are Prime Factorisation, Recurring Decimal and Verify.

Features

What you can do with a 83GT & 85GT PLUS

Prime Factorisation

Display a number as a product of its prime factors.

Recurring Decimal

Show a fraction as a recurring decimal or visa versa.

Natural Display

Shows mathematical expressions like roots and fractions as they appear in your textbook.

Skills

Learn how to use your 83GT & 85GT Plus

View all Guides

83/85GT PLUS

Guide

fx-8GT PLUS an fx-85GT PLUS User Guide

32 page user guide for the fx-83GT PLUS and fx-85GT PLUS.

GUIDE

Emulator

For the big screen

fx-ES Plus Emulator

The fx-ES PLUS Emulator is a software program that emulates the operation of the fx-991ES, fx-83 GTPLUS and fx-85GTPLUS calculator.

Find out more