numstr.txt

yotam@durini:tmp:296> python
Python 2.4.2 (#2, Sep 30 2005, 21:19:01) 
[GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu8)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> 12 + 34
46
>>> "12" + "34"
'1234'

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