
number1 = 1
number2 = 2
number3 = number1 + number2
string = "this is a string"
string2 = "string and a number " + str(number3) # if you dont specify that number3 is a string, it will through an error because it tries to do 3 + "string and a number"

#print (variable)
print(string)
print(number1)
print(number3)
print(string2)
