With Natural Textbook Display, the fx-55 PLUS helps students learn elementary mathematics such as Fraction, Division with Remainder and Random numbers. True Fraction Display helps student understand the mathematics behind improper fractions, mixed fractions and simplification.
Important Information
Sample Operations
Initializing the Calculator
Safety Precautions
Handling Precautions
Removing the Hard Case
Turning Power On and Off
Adjusting Display Contrast
Key Markings
Reading the Display
Configuring the Calculator Setup
Inputting Expressions and Values
Toggling Calculation Results
Basic Calculations
Remainder Calculations
Function Calculations
Calculation Ranges, Number of Digits, and Precision
Errors
Before Assuming Malfunction of the Calculator…
Replacing the Battery
Specifications
Frequently Asked Questions