Addition Example: 100 + 100 <br />200<br />Subtracting Example: 50 - 25 <br />25<br />Multiplication Example: 9 * 5 <br />45<br />Division Example: 95 / 5 <br />19<br />Modulus Example: Remainder of 180/20 <br />3<br />All of the math codes i used was add(+), subtract(-), multiplication(*), divivsion(/), and modulus(%). Each of them do what they are supposed to add is adding the numbers together, and subtrating is subtracting the numbers and 
it is basically doing the math for me