Is there a specific age or educational level at which the Modulo operator is typically introduced in math curriculum?

The Modulo operator is typically introduced in math curriculum around middle school or high school level, when students are learning about division and remainders. It is a mathematical operation that returns the remainder of a division operation. In PHP, the modulo operator is represented by the % symbol.

// Example of using the Modulo operator in PHP
$num1 = 10;
$num2 = 3;

$result = $num1 % $num2;

echo "The remainder of $num1 divided by $num2 is: $result";