[Free Registration/Login may be required to access all resource tools.] Explains that when you divide rational numbers, you may be dividing fractions, decimals, or positive or negative numbers. Each of these is then demonstrated. [4:38]

This Skillswise site focuses on negative numbers. Included are a video about why learning how to use negative numbers is important, fact sheets and worksheets for instruction, and quizzes on the information presented. The Skillswise...

In this lesson, you will learn about the relationship between two negative numbers by finding their location on a number line. [4:02]

In this lesson, you will learn about comparing more than two positive or negative numbers in real-world situations by using a number line. [5:01]

In this video, you will learn how to use positive and negative numbers by thinking about situations with elevations. [3:11]

In this lesson, students will add and subtract money values.