Casio fx-55 Plus User Manuals

Table of 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
• Replacing the Battery

  17
• Specifications

  17
• Frequently Asked Questions

  17