javascript arithmetic operators

1var additionOutput = 2 + 2; //addition
2var subtractionOutput = 2 - 2; //subtraction
3var multiplcationOutput = 2 * 2; //multiplcation
4var divisionOutput = 2 / 2; //division
5var exponentiation = 2**2; // Exponentiation
6var modulus = 5 % 2; // Modulus (Remainder)
7var unaryOperator = 1; 
8++unaryOperator; // Unary Operator Increment // ++ , --

1console.log(10%3);
2//returns 1 (the remainder of 10/3)

1answer_Add = 5 + 1; //answer = 6
2answer_Sub = 5 - 1; //answer = 4
3answer_Multi = 5 * 5; //answer = 25
4answer_Divi = 10 / 2; //answer = 5
5Total = answer_Add + answer_Sub + answer_Multi + answer_Divi;