Extend List To append elements from another list to the current list, use the extend() method.

The other answers on list comprehension are probably the best bet for simple addition, but if you have a more complex function that you needed to apply to all the elements then map may be a good fit.

Apr 16, 2025 · To add contents to a list in Python, you can use the append() method to add a single element to the end of the list, or the extend() method to add multiple elements.

Jul 23, 2025 · Python lists are dynamic, which means we can add items to them anytime. In this guide, we'll look at some common ways to add single or multiple items to a list using built-in methods and …

Nov 14, 2025 · Adding numbers in a Python list can be achieved in multiple ways. The sum() function is the most straightforward and efficient method for adding numbers in a simple list. However, when …

Apr 17, 2025 · In Python, you can add a single item (element) to a list using append() and insert(). You can combine lists using extend(), +, +=, and slicing.

In Python, you can add integers to a list using a variety of methods, a few of which we'll take a look at here. One of the most common ways to add an integer t...