TV on a Rolling Cart

Rounding

From Math Antics

Rounding
11 min3rd4thMath
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Summary

Math Antics teaches rounding -- how to find the nearest ten, hundred or thousand. A clear, animated 11-minute lesson you can drop straight into a grades 3-4 math block -- pause-friendly, with worked examples on screen.

Viewer safety

All ages
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Teaching resources

Discussion questions

Discussion

A few questions to talk through after watching “Rounding.”

  1. What does it mean to round a number?
  2. Which digit do you look at to decide to round up or down?
  3. Round 472 to the nearest hundred -- what do you get?

Quick work-a-long

Vocabulary: round, nearest, place value, halfway, estimate.

Try it: Round three numbers to the nearest ten and the nearest hundred.