Let us learn the definition of an arithmetic sequence and arithmetic sequence formulas along with derivations and a lot more examples for a better understanding.

Free arithmetic sequence math topic guide, including step-by-step examples, free practice questions, teaching tips and more!

In an arithmetic sequence the difference between one term and the next is a constant. In other words, we add the same value each time ... infinitely. Example: 1, 4, 7, 10, 13, 16, 19, 22, 25, …

An arithmetic sequence is a sequence where the difference between consecutive terms is constant. For example, {−10, −7, −4, −1, 2, 5, 8, 11} is an arithmetic sequence because

Learn the definition and basic examples of an arithmetic sequence, along the concept of common difference. Understand how the terms in an arithmetic sequence are generated, and the …

Oct 15, 2025 · An arithmetic sequence or progression is defined as a sequence of numbers in which the difference between one term and the next term remains constant. For example, the …

Sep 1, 2025 · Learn the arithmetic sequence formula, how to find any term, and how to sum n terms—plus clear, real-life examples you can use today.