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.

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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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Activities

Explore subjects in more depth

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Emulator

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