python 09 + 23

Question

I was dealing with a bunch of data, and I wanted to add the number 09 with another number. Are there any suggestions? e.g. print(09+1)

Answer 1

either
int("09") + 23

or
"09" + str(23)

you can't add a string to an number(int/float)

Answer 2

A thing to note is...
in our mathematics 09 is considered as an Integer
but in python its an invalid token itself
NO INTEGER IN ITS TRUE FORM CAN CONTAIN 0 AT FIRST
so, even print(09) itself will give you error msg

Answer 3

perhaps I didn't express it clearly. What I meant is that number 9 must stay in the form of "09" (doesn't matter if it's a int or str), and plus another number:

print(09+4)
SyntaxError: invalid token

Answer 4

Is this what you are are trying to do?:-

print('09 + 23 = {}'.format(int('09') + 23))
# or
mynum = '09'
print(mynum, '+ 23 = {}'.format(int(mynum) + 23))