From the menus, select Calculator.
2
Enter the first number in the calculation. To enter a decimal point, press #. Select Clear
to delete any mistakes.
3
Select Options and either Add, Subtract, Multiply, or Divide.
OR
Press * repeatedly to cycle through the add, subtract, multiply, and
divide functions.
4
Enter the second number in the calculation and select Options > Equals.
5
Repeat steps 3–4 as many times as necessary.