Making calculations
To make a calculation, enter the first number of the calculation. Press the tab key, and select a function from the function map.
Enter the second number of the calculation, and press the enter key.
Note that the calculator performs operations in the order you enter them. Parentheses cannot be used to change the order of
operations.
To switch between the desk and scientific calculator, press Menu, and select
View
>
Desk calculator
or
Scientific calculator
.
To make a number positive or negative, write the number, and press
m
on the keyboard.
To print a calculation, press Menu, and select
Printing
>
.
Tip: To preview a page before printing, press Menu, and select
Print preview
>
Printing
in the menu.
To change the layout of the page, press Menu, and select
Page setup
.