Mullafacation is a mathematical operation I created a long time ago. The rules are:

If the **second** number is 1 you **add** the **first** number plus the first number.Example: 11 M 1 = 22

If the **second** number is 2 you **subtract** the **first** number minus the first number. Example: 11 M 2 = 0

If the **second** number is 3 you **multiply** the **first** number by the first number. Example: 11 M 3 = 121

If the **second** number is 4 you **divide** the **first** number by the first number. Example: 11 M 4 = 0

If the **second** number is 5 or higher you **round** the **first** number to the the **second** number. Example: 11 M 5 = 10