83GTX

CASIO 83GTX & 85GTX

The fx-83GTX and fx-85GTX is the new upgraded version of the Casio fx-83GTPLUS (the UK’s best-selling scientific calculator), containing additional features such as clearer display, clearer menus, faster processor and 14 additional functions. Allowed in every UK exam where a calculator can be used. Recommended and approved for Key Stages 3 & 4 (including GCSE, National and Higher, Junior and Leaving). The large Natural Textbook Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbooks which increases comprehension because results are easier to understand.

GTX Button Changes (PDF)   

Getting to know the GTX (Video)

GT PLUS & GTX Comparison (PDF)

 

Features fx-83GTX fx-83GT PLUS fx-85GTX fx-85GT PLUS fx-83GTX fx-83GT PLUS fx-85GTX fx-85GT PLUS fx-83GTX fx-83GT PLUS fx-85GTX fx-85GT PLUS fx-83GTX fx-83GT PLUS fx-85GTX fx-85GT PLUS
Syllabus
GCSE / National and Highers / Junior and Leaving Certificate
Permitted in relevant exams
Display & Operation
Power
Resolution
High speed processing
Natural textbook display
Menu operation
Digit separator (integer groups of 3)
Standard form, engineering notation
Calculation
Casio input logic
Casio operation logic
Rounding – floating, decimal places, significant figures
Recurring decimal
Fraction↔recurring decimal↔decimal conversion
Number of variable stores
List of variable stored values
Prime factors
Trigonometric functions
Factorial, nCr, nPr
Random number, random integer
Logarithmic & exponential functions
Hyperbolic functions
Polar↔rectangular coordinate conversion
Statistics
Mean
Standard deviation
Quartiles
Regression (7 types)
Scrolling statistics list
Row capacity (1 variable / 2 variables)
Table
Number of functions
χ-value direct input
Ratio
Equivalent ratios
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Features

What you can do with a 83GTX & 85GTX

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Quartiles

Quartiles are calculated and displayed on one screen

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Table

You can now optionally display a table of values for 2 functions rather than just a single function. Explore values of functions by continuing the table automatically, or choose a custom value.

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Ratio

Students can calculate equivalent ratios. Fraction and decimal form offer unit ratios for thosetricky exam questions.

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Emulator

For the big screen

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Classroom emulator software

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