Operators perform operators on variables

Add numbers, strings, or list items together

a = ["apple"]
b = ["banana"]
print (a+b)

Addition ( eg. + )

Subtraction ( eg. - )

Multiplication ( eg. * )

Modulus ( eg. % )

The following are the same expression

x = 9
x += 3
x = x + 3
print(x)

The following are the same expression

x = 33
x -= 3
x = x - 3
print(x)

Equal to ( eg. == )

x = 3
y = 5
print(x == y)

Grater than or equal to ( eg. >= )

x = 3
y = 5
print(x >= y)

Less than or equal to ( eg. ⇐ )

x = 3
y = 5
print(x <= y)