Worksheet directions

Grade 8 • Independent Practice • Work on your own. Show your calculations or reasoning where needed.

Sample questions

1. Is 169 a perfect square? If so, give its square root. Answer: ___
2. Is 64 a perfect square? If so, give its square root. Answer: ___
3. Is 144 a perfect square? If so, give its square root. Answer: ___
4. Is 36 a perfect square? If so, give its square root. Use Set B values. Answer: ___
5. Is 100 a perfect square? If so, give its square root. Use Set B values. Answer: ___
6. Is 100 a perfect square? If so, give its square root. 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

Open this worksheet in Sparkclass to copy it to your Files. Check the resulting layout before sharing it with students.