Perl Arithmetic Operators

Assume variable $a holds 10 and variable $b holds 20, then following are the Perl arithmetic operators −

Sr.No.	Operator & Description
1	+ ( Addition ) Adds values on either side of the operator Example− $a + $b will give 30
2	- (Subtraction) Subtracts right-hand operand from the left-hand operand Example− $a - $b will give -10
3	* (Multiplication) Multiplies values on either side of the operator Example− $a * $b will give 200
4	/ (Division) Divides left-hand operand by right-hand operand Example− $b / $a will give 2
5	% (Modulus) Divides left-hand operand by right-hand operand and returns the remainder Example− $b % $a will give 0
6	(Exponent) Performs exponential (power) calculation on operators Example− $a$b will give 10 to the power 20