Free audio · Chapter 2 of the workbook

Math I: Numbers That Behave.

Chapter 2 of the GED Test Prep Workbook 2026–2027. Press play and work the chapter with the lesson in your ear — the examples talked through here are printed, with fully worked answers, in the book.

What you'll hear

Six worked problems out loud, slowly: a fraction of a paycheck, a percent off, a recipe ratio scaled up, a signed-number balance problem, squares and roots, and one no-calculator mental-math set.

The track

About 5 minutes. If this lesson has not been posted yet when you scan the chapter's code, this page still routes you: the chapter's printed worked answers carry the full content, and the lesson joins them here the moment it is recorded. All audio is free.

Your plan comes first. Not sure this is your next chapter? The free Readiness Planner orders the subjects from your own scores, and the workbook page shows the full chapter map.