Python: what am I doing wrong?

Question

https://code.sololearn.com/c2Gq13TOlPK5/?ref=app

If I make 10 + 3 = 103

Answer 1

Python input return a string. You need to convert into integers.
Like this

var = int(input ())

Answer 2

What are the inputs and output you are expecting to get ?

Answer 3

fixed + improved:

https://code.sololearn.com/cyOZ4NfspMip/?ref=app