Python 2.7.5 (default, May 15 2013, 22:43:36) [MSC v.1500 32 bit (Intel)] on win32
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>>> print 8 - 5
3
>>> print 6/2
3
>>> print 3/2
1
>>> print 3.0/2
1.5
>>> print 2 + 3 * 4
14
>>> print (2+3) * 4
20
>>> print 3 * 3 * 3 * 3 * 3
243
>>> print 3 ** 5
243
>>> print 3 ** 5.5
420.888346239
>>> print 7 % 2
1
>>> print 7/2
3
>>> print 7%2
1
>>> print 7.0/2
3.5
>>> number = 7
>>> number += 1
>>> print number
8
>>> number = 7
>>> number -= 1
>>> print number
6
>>> print 9938712345656.34*4823459023067.456
4.79389717413e+25
>>> a=2.5e6
>>> b=1.2e7
>>> print a+b
14500000.0
>>> c=2.6e75
>>> d=1.2e74
>>> print c+d
2.72e+75
>>> 
