Free standard algorithm addition math topic guide, including step-by-step examples, free practice questions, teaching tips and more!

This video demonstrates how to add up to 6 digit numbers using the standard algorithm for addition.

Today, I’m focusing on how we teach the traditional addition algorithm in the United States. You’re probably already familiar if you learned math in the USA or teach here.

Utilizing the standard algorithm for addition is the easiest and most common way to add multi-digit numbers. Discover more about this algorithm and learn how it works through various examples.

Use base ten pieces to review the standard algorithm for addition, notice regrouping, and understand how the algorithm relates to adding expanded forms of numbers.

This guide summarizes the progression of standards related to developing a conceptual understanding of the standard algorithms for addition and subtraction in the Massachusetts Curriculum Framework …

Standard algorithms for addition and subtraction are based on decomposing numbers written in base-ten notation.

Algorithms can be forgotten—but if you know the concept, you can recreate the algorithm. At its base, addition is about combining groups. Model 3 + 5 by pushing together a group of 3 and a group of 5. …

Aug 28, 2025 · This article aims to demystify the standard addition process by dissecting its core principles, educational implications, and its role in technological innovation, providing a …

Mar 31, 2023 · Learn about how much more efficient it is to add and subtract larger numbers using the standard algorithm. Watch now!