The sum of 5 + 5 is 10

The difference of 2 - 1 is 1

4 * 4 is 16

22 / 11 is 2

The sum of 222 + 54 is 276

The Math variable function lets you add, subtract, multiply, divide, and do some fancy new terms like 'Increment' and 'Decrement' which are used in loop statements. They're pretty self-explanitory, as you create them like you do with any other variable (without using quotes) and then the computer figures it out for you because unlike words, it understands numbers and math.