[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about additive inverses and absolute values.

[Free Registration/Login may be required to access all resource tools.] In this lesson students learn to evaluate absolute values, find the distance between two points, and solve absolute value equations. Students can watch a video...

[Free Registration/Login may be required to access all resource tools.] Learn about additive inverses and absolute values.

Learners learn how to simplify multiple positive or negative signs. The resource consists of lessons with examples, a combining like terms calculator, an equation calculator, and a worksheet to check for comprehension.

Read this tutorial to learn about reciprocal and inverse numbers and how they work.

Students will review the meaning of vocabulary relevant to subtracting polynomials such as opposites and the definition of subtract. They will be presented with examples of subtracting polynomials both vertically and horizontally. They...

In this activity, students explore basic Algebra concepts and Number sense. They learn the definition of sign numbers, absolute value, and numbers of opposite sign.