Absolute Value Arena

Levels 38–99 · absoluteValue

A symmetrical arena where every value is measured by its distance from zero. Negatives have no power here.

Study Before You Play

Brush up on these topics to sharpen your skills for this zone.

Absolute Value

Understand absolute value as distance from zero and evaluate expressions with |x|.

Absolute Value Equations

Solve equations of the form |x + a| = b by considering both positive and negative cases.

Inequalities

Understand inequality notation and solve one-step inequalities — a foundation for absolute value inequalities.