Estimate a real-number expression — Warm-up — page 1
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Estimate a real-number expression — Warm-up — page 2
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Worksheet directions

Grade 8 • Warm-up • Two identical copies. Cut along the dashed line.

Sample questions

  1. Estimate √45 to the nearest tenth. Answer: ___
  2. Estimate √70 to the nearest tenth. Use Set B values. Answer: ___
  3. Estimate √17 to the nearest tenth. 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.

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