Casio fx-85EX - User Manual

EN
fx-350EX
fx-85EX
fx-82EX
http://edu.casio.com
User’s Guide
RJA532417-001V01
CASIO Worldwide Education Website
Be sure to keep all user documentation handy for future
reference.

Casio fx-85EX Specifications

General

Brand	Casio
Model	fx-85EX
Category	Calculator
Language	English

Summary

Initializing the Calculator

Precautions

Safety Precautions

Warnings regarding battery safety and handling.

Handling Precautions

Guidelines for using and maintaining the calculator.

Getting Started

Turning Power On and Off

Instructions for turning the calculator on and off.

Adjusting Display Contrast

Steps to adjust the screen contrast.

Using Menus

Calculation Mode

Selecting Calculation Modes

Input and Output Formats

Configuring the Calculator Setup

Inputting Expressions and Values

Calculation Priority Sequence

Natural Textbook Input

Basic Calculations

Fraction Calculations

How to input and calculate fractions.

Calculation History and Replay

Memory Functions

Clearing All Memories

Function Calculations

Statistical Calculations

Statistical Calculations: Selecting Types

Statistics Editor

Displaying Statistical Values

Displaying Regression Results

Statistical Data Recall

Calculating Estimated Values

Creating a Number Table

Error Messages and Resolution

Before Assuming Malfunction

Replacing the Battery

Function Calculation Input Ranges and Precision

Frequently Asked Questions