Py_basics

#basic calculations
print(7 + 10)
print(5 - 5)
print(3 * 5)
print(10 / 2)
print(18 % 7) #This operator returns the remainder of the division of the number to the left by the number on its right. For example 18 % 7 equals 4
print(4 ** 2) #exponentiation