Add Two Numbers in Python Using Function

This program show adding two numbers in Python using function. We can define a function that accepts two integers and returns their sum.

Python3




#To define a function that take two integers
# and return the sum of those two numbers
def add(a,b):
  return a+b
 
#initializing the variables
num1 = 10
num2 = 5
 
#function calling and store the result into sum_of_twonumbers
sum_of_twonumbers = add(num1,num2)
 
#To print the result
print("Sum of {0} and {1} is {2};" .format(num1,
                           num2, sum_of_twonumbers))


Output

Sum of 10 and 5 is 15;

How to Add Two Numbers in Python – Easy Programs

Learn easy techniques and codes to add numbers in Python. Adding numbers in Python is a very easy task, and we have provided you 7 different ways to add numbers in Python.

Given two numbers num1 and num2. The task is to write a Python program to find the addition of these two numbers. 

Examples:

Input: num1 = 5, num2 = 3
Output: 8
Input: num1 = 13, num2 = 6
Output: 19

There are many methods to add two number in Python:

  • Using “+” operator
  • Defining a function that adds two number
  • Using operator.add method
  • Using lambda function
  • Using Recursive function

Each of these methods have been explained with their program below.

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