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Chapter 16 - Other Applications
136
Calculator
The calculator allows you to perform general
mathematical functions, such as addition, subtraction,
multiplication, and division.
You can use the calculator to:
• Perform basic calculations.
• Store and retrieve values.
• Display the last series of calculations.
To open the calculator:
1. Tap Start located in the upper left corner of the screen.
2. Select Programs.
3. Tap
Calculator.
Using the Calculator
The calculator includes several buttons to complete the
mathematical calculations.
• CE - The “CE” button clears the last number you entered.
Use this button if you make a mistake while entering a
number in the middle of a calculation. This button enables
you to re-enter the number without starting the calculation
over.
•
C - The “C” button clears the entire calculation and enables
you to begin a fresh calculation.
•
+/- - The “Plus/Minus” button toggles the current number
between a negative and positive value. If you want to enter a