Create a function that takes two numbers as arguments and returns their sum.

Understand the Problem

The question is asking for the creation of a function that accepts two numbers as inputs and returns their sum. It provides examples to clarify the expected output for different pairs of numbers.

Answer

The function is defined as: ```python def sum_numbers(a, b): return a + b ```
Answer for screen readers

The function that returns the sum of two numbers is:

def sum_numbers(a, b):
    return a + b

Steps to Solve

  1. Define the function

We need to create a function that accepts two parameters. In Python, we can define this using the def keyword, followed by the function name, for example:

def sum_numbers(a, b):
  1. Calculate the sum

Inside the function, we will calculate the sum of the two parameters. We do this using the + operator:

    return a + b

This line will return the sum of a and b when the function is called.

  1. Complete Code Example

Putting it all together, the complete function in Python will look like this:

def sum_numbers(a, b):
    return a + b

Now when you call sum_numbers(3, 5), it will return 8.

The function that returns the sum of two numbers is:

def sum_numbers(a, b):
    return a + b

More Information

This function can be used to add any two numbers, whether they are integers or floats. For example, sum_numbers(10, 20) will return 30, while sum_numbers(5.5, 4.5) will return 10.0.

Tips

  • Forgetting to return the sum: Make sure to include the return statement, otherwise the function won't output the result.
  • Not using parameters correctly: Ensure that you are using the correct variable names and referencing them in the sum.
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