Python 3.5.3 (v3.5.3:1880cb95a742, Jan 16 2017, 16:02:32) [MSC v.1900 64 bit (AMD64)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> a=50
>>> b=100
>>> result=a+b
>>> print(a,'+',b,'=',result)
100 + 50 = 150
>>> result=a-b
>>> print(a,'-',b,'=',result)
100 - 50 = 50
>>> result=a*b
>>> print(a,'*',b,'=',result)
100 * 50 = 5000
>>> result=a/b
>>> print(a,'/',b,'=',result)
100 / 50 = 2.0
>>> 



