Lesson: Estimating Sums of Three-Digit Numbers: Rounding Math in Focus • Singapore Math • Grade 3 • Volume A • Common Core Math Connects • Grade 2 • Volume 2 • Student Edition JUMPMath 4.1 • Part 1 of 2 • Assessment & Practice • US Edition

Mathematics

In this lesson, we will learn how to round to the nearest ten or hundred to estimate the value of sums up to 1000.

Video

07:04

Sample Question Videos

  • 03:10
  • 05:04
  • 03:35

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