Welcome to the “Business Math Toolkit: Back to the Basics” video lesson meant to refresh learners on the most fundamental aspects of business math. This lesson is part of the “Business Math Toolkit,” which guides learners in basic math skills they may need to leverage for their job. In this lesson, viewers will learn what business math entails and when it might be useful. In addition, learners will review the basic parts of math equations, consider positive and negative numbers on a number line, and learn about absolute value.