Python Arithmetic Operators

Python Arithmetic Operators

Arithmetic operators are used to perform mathematical operations like addition, subtraction, multiplication and division.

There are 7 arithmetic operators in Python :

2. Subtraction
3. Multiplication
4. Division
5. Modulus
6. Exponentiation
7. Floor division

1. Addition Operator : In Python, + is the addition operator. It is used to add 2 values.
Example :

 `val1 ``=` `2` `val2 ``=` `3` ` ` `# using the addition operator` `res ``=` `val1 ``+` `val2` `print``(res)`

Output :

`5`

2. Subtraction Operator : In Python,  is the subtraction operator. It is used to subtract the second value from the first value.
Example :

 `val1 ``=` `2` `val2 ``=` `3` ` ` `# using the subtraction operator` `res ``=` `val1 ``-` `val2` `print``(res)`

Output :

`-1`

3. Multiplication Operator : In Python, * is the multiplication operator. It is used to find the product of 2 values.
Example :

 `val1 ``=` `2` `val2 ``=` `3` ` ` `# using the multiplication operator` `res ``=` `val1 ``*` `val2` `print``(res)`

Output :

`6`

4. Division Operator : In Python, / is the division operator. It is used to find the quotient when first operand is divided by the second.
Example :

 `val1 ``=` `3` `val2 ``=` `2` ` ` `# using the division operator` `res ``=` `val1 ``/` `val2` `print``(res)`

Output :

`1.5`

5. Modulus Operator : In Python, % is the modulus operator. It is used to find the remainder when first operand is divided by the second.
Example :

 `val1 ``=` `3` `val2 ``=` `2` ` ` `# using the modulus operator` `res ``=` `val1 ``%` `val2` `print``(res)`

Output :

`1`

6. Exponentiation Operator : In Python, ** is the exponentiation operator. It is used to raise the first operand to power of second.
Example :

 `val1 ``=` `2` `val2 ``=` `3` ` ` `# using the exponentiation operator` `res ``=` `val1 ``*``*` `val2` `print``(res)`

Output :

`8`

7. Floor division : In Python, // is used to conduct the floor division. It is used to find the floorof the quotient when first operand is divided by the second.
Example :

 `val1 ``=` `3` `val2 ``=` `2` ` ` `# using the floor division` `res ``=` `val1 ``/``/` `val2` `print``(res)`

Output :

`1`

Below is the summary of all the 7 operators :

Operator Description Syntax
+ Addition: adds two operands x + y
Subtraction: subtracts two operands x – y
* Multiplication: multiplies two operands x * y
/ Division (float): divides the first operand by the second x / y
// Division (floor): divides the first operand by the second x // y
% Modulus: returns the remainder when first operand is divided by the second x % y
** Power : Returns first raised to power second x ** y

Last Updated on December 29, 2021 by admin

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