To perform simple calculations, use the buttons described in . FunctionButtonDescriptionExampleResultNumerals0 to 9 inclusiveIn decimal and hexadecimal base, all numerals are available. In octal base, 8 and 9 are unavailable. In binary base, only 0 and 1 are available. The default base is decimal.11Numeric point.Starts the fractional part of a numeric entry.1.21.2Calculate a result=Displays the result of the current calculation in the current base.1 +2=3Addition+Adds the current value in the display area to the next number that you enter.1 +2=3Subtraction-Subtracts from the current value in the display area the next number that you enter.3 -2=1Multiplication*Multiplies the current value in the display area by the next number that you enter.3 *2=6Division/Divides the current value in the display area by the next number that you enter.6 /3=2Change the arithmetic sign+/-Changes a positive number to a negative number, or a negative number to a positive number.8 +/--8
