Classify rational and irrational numbers — Guided Practice — page 1
Page 1 of 1

Worksheet directions

Grade 8 • Guided Practice • Work with your teacher or a partner. Discuss the model or strategy, then complete each problem.

Sample questions

  1. Classify √81 as rational or irrational. Answer: ___
  2. Classify √25 as rational or irrational. Answer: ___
  3. Classify √36 as rational or irrational. Answer: ___
  4. Classify √121 as rational or irrational. Answer: ___
  5. Classify √49 as rational or irrational. Answer: ___
  6. Classify √64 as rational or irrational. Answer: ___

See the preview for diagrams, answer spaces, and the complete layout.

Common Core connections

Source labels: 8.NS.A.1–2. Review the learning goals below to check the fit for your class.

  • 8.NS.A.1 — Know that numbers not rational are irrational
  • 8.NS.A.2 — Approximate irrational numbers

Bring it into your lesson

Review the preview and question content above. Open the resource in Sparkclass to copy it to your Files and use it in your workspace. Check the resulting layout before sharing it with students.

Open in Sparkclass →

More practice for this learning goal