Arithmetic operators in Python

 Python Arithmetic Operators: 

Assume a = 10 and b = 20

+ Addition - Adds values on either side of the operator:  a + b will give 30

- Subtraction - Subtracts right hand operand from left hand operand: a - b will give -10

* Multiplication - Multiplies values on either side of the operator: a * b will give 200

/ Division - Divides left hand operand by right hand operand: b / a will give 2

% Modulus - Divides left hand operand by right hand operand and returns remainder:  

b % a will give 0

** Exponent - Performs exponential (power) calculation on operators: a**b will give 10 to                     the power 20

// Floor Division - The division of operands where the result is the quotient in which the                 digits after the decimal point are removed.

9//2 is equal to 4 and 9.0//2.0 is equal to 4.0

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