Python has several artithmetic operators: +, -, *, /, %, **, //.

• + Addition

>>> print(3 + 2)
5

• - Subtraction

>>> print(3 - 2)
1

• * Multiplication

>>> print(3 * 2)
6

• / Division

>>> print(9 / 2)
4.5

• % Mod (the remainder after dividing)

>>> print(9 % 2)
1

• ** Exponentiation (note that ^ does not do this operation, as you might have seen in other languages)

>>> print(3 ** 2)
9

• // Divides and rounds down to the nearest integer

>>> print(9 // 2)
4