Lesson: Estimating Sums and Differences: Four-Digit Numbers Mathematics • 4th Grade

In this lesson, we will learn how to estimate sums and differences between numbers with up to four digits by rounding to the nearest ten, hundred, and thousand.

Lesson Plan

Lesson Video

Video Thumbnail

Lesson Playlist

  • Estimating the Addition of Two Whole Numbers
  • Estimating the Result of a Subtraction Sentence by Rounding Each Number to the Nearest Hundred
  • Estimating the Result of an Addition Sentence by Rounding Each Number to the Nearest Ten

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