Okay, time to start at the beginning. When you open the Casio fx-260 calculator, it will automatically react to the
light and you will normally see a “0” in the display panel along with the letters DEG. This means the calculator
is in its default function for basic computations. If it does not display DEG and a “0,” you should press the
key. This will return your calculator
to the computation mode.
Move your mouse over the ,
,
, and
keys on the calculator
below to see what each key does.
Move your mouse over the different keys to learn more about them.