There are two major types of numbers in python: integer (whole numbers) and float (decimal numbers). You can play with the two data types In a Python, as follow:
23+54>> 771.3+3.5>> 4.81/2>> 0.5
Python ignore blank spaces when dealing with numbers.
e.g. 23+54
and 23 + 54
are both OK.
You can also put numbers into variables (or placeholder of values), and perform operations on them.
X=4X-3>> 1
Note that upper case and lower case matters in Python variable names (case-sensitive).
e.g. Y
andy
are two different variables, and so areMyVariable
and myvariable