AIRTHMETIC OPERATORS

Example: 1

<?php
$num1 = 10;
$num2 = 2;

echo $num1 + $num2;
?>

Example: 2

<?php
$num1 = 10;
$num2 = 2;
echo $num1 - $num2;
?>

Example: 3

<?php
$num1 = 10;
$num2 = 2;
echo $num1 / $num2;
?>

Example: 4

<?php
$num1 = 10;
$num2 = 2;
echo $num1 + $num2 / $num2;
?>

Example: 5

<?php
$num1 = 10;
$num2 = 2;
echo ($num1 + $num2) / $num2;
?>