Extras
179
1. Enter the first number of your calculation. Press
to erase a mistake in the number.
2. Scroll to the function you want using the Navigation
keys and press
.
3. Enter the second number.
4. To get the result, select
.
Note
:
Calculator
has limited accuracy and rounding errors
may occur, especially in long division.
Tips for using the calculator
• To insert a decimal, press
.
• To change a function, for example from + to -, press
until the function you want is selected on the
screen.
• Press
to clear the result of the previous
calculation.
• Select
MS
or select
Options
→
Memory
→
Save
to save
a number to the memory, indicated by
M
. To retrieve
the number from the memory, select
MR
or select
Options
→
Memory
→
Recall
.
• To delete the number from the memory, select
Options
→
Memory
→
Clear
.
• To delete all of the calculations on the sheet, select
Options
→
Clear screen
.
• To retrieve the result of the last calculation, select
Options
→
Last result
.