Casio FX-55 Manual De Usuario

Casio

Contents

Important Information ..............................................................2

Sample Operations ...................................................................2

Initializing the Calculator .........................................................2

Safety Precautions ...................................................................2

Handling Precautions ...............................................................2

Removing the Hard Case .........................................................3

Turning Power On and Off .......................................................3

Adjusting Display Contrast .....................................................3

Key Markings ............................................................................3

Reading the Display .................................................................4

Configuring the Calculator Setup ...........................................4

Inputting Expressions and Values ..........................................5

Toggling Calculation Results ..................................................8

Basic Calculations ....................................................................8

Remainder Calculations ........................................................11

Function Calculations ............................................................12

Calculation Ranges, Number of Digits, and Precision ........14

Errors .......................................................................................15

Before Assuming Malfunction of the Calculator... ..............16

Replacing the Battery .............................................................17

Specifications .........................................................................17

Frequently Asked Questions .................................................17

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