Arithmetic operators are used in mathematical expressions.

Operator Description Example
+ (Addition) Adds values 3 + 3 gives 6
– (Subtraction) Subtracts values 3 – 3 gives 0
* (Multiplication) Multiplies values 3 * 3 gives 9
/ (Division) Divides values 3 / 3 gives 1
% (Modulus) Returns Reminder after Division 3 % 3 gives 0
++ (Increment) Increases the value by 1 when sum = 0;

sum++ gives 1

– – (Decrement) Decreases the value by 1 when sum = 5;

sum– gives 4