Addition: 10 + 3 = 13
Subtraction: 10 - 3 = 7
Multiplication: 10 * 3 = 30
Division: 10 / 3 = 3.3333333333333
Modulus: 10 % 3 = 1
The + operator adds two numbers together.
The - operator subtracts the second number from the first number.
The * operator multiplies two numbers.
The / operator divides the first number by the second number.
The % operator gives the remainder after division.