10 digits. To type a decimal, press G (.). To change the sign of a number, press Z (+/-).

4. Press a math function key.

5.Type another number.

6.Press ENTER.

To repeat the calculation, press ENTER again.

To Calculate ...

Press ...

reciprocals

FN+A

squares

FN+D

percentages

FN+F

square roots

FN+S

negative numbers

FN+Z

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