Lesson: Checking Two-Digit Subtraction Problems by Adding Math Connects • Grade 2 • Volume 1 • Student Edition enVisionmath2.0 • Grade 2 • Volume 1 • Common Core

Mathematics

In this lesson, we will learn how to use addition to check subtraction and identify the related addition equation that can be solved to check the answer.

Video

03:33

Sample Question Videos

  • 04:44
  • 02:09

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