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Lesson: Mental Addition of Numbers up to 10,000 Mathematics • 4th Grade

In this lesson, we will learn how to use different strategies to add numbers with up to four digits efficiently.

Lesson Plan

Students will be able to

  • add three- or four-digit numbers to four-digit numbers by counting on,
  • add three- or four-digit numbers to four-digit numbers using decomposition,
  • add three- or four-digit numbers to four-digit numbers using compensation,
  • choose appropriate strategies to add.

Lesson Video

Video Thumbnail
17:30

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