Making a calculation
• The keys
to
insert a digit.
inserts a decimal point. Press
Clear
to delete the last digit. To change the sign, press
Options
and select
Change sign
.
• Press
once for "+", twice for "-", three times for "*" and four times for "/".
• To get the result, press
Options
and select
Equals
. Press and hold
Clear
to clear
the display for a new calculation.