title: python ParseError: Bad Input on line
body: <p>ok so I a trying to make a calculator in python and it comes up with ParseError: Bad Input on line 7 and ParseError: Bad Input on line 6 etc. all the way down to ParseError: Bad Input on line 1, can anyone spot the error and how to fix it.</p>
  
  <pre><code>     1:) n = input(" select first number: ")
       2:) d = raw_input("What operation: ")
       3:) print " What operation: " + str(d)
       4:) n1 = input(" select second number ")
  
       6:) if d == "+":
       7:) print "Did you know that " + str(n) + " plus " + str(n1) + " is "
       7:) + str(n+n1)+ "?"
       8:)
       9:)print " "
       10:)print "Goodbye"
  </code></pre>