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Lesson: Addition of Numbers up to 1 000 000 Mathematics • 4th Grade

In this lesson, we will learn how to use the most appropriate strategy to add numbers with up to six digits.

Lesson Plan

Students will be able to

  • add whole numbers with up to six digits using the formal algorithm,
  • estimate to check the reasonableness of answers,
  • mentally add whole numbers,
  • choose appropriate methods to add numbers.

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