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Operators Arithmetic Operators

Perl has a rich set of operators for performing numeric calculations

You can mix integer and float values in numeric expressions

Operator	Operation	Example
+	Addition	$i = 3 + 5;
-	Subtraction	$i = $j - 2;
*	Multiplication	$i = 2.0 * 4.0;
/	Division	$i = 3.3 / 3.0;
%	Modulus	$i = 4 % 3;
**	Power	$i = 2**32;
++	Increment	$i++;
--	Decrement	$i--;