Instructional Video

Learn Zillion: Adding and Subtracting Using Doubles Facts

Curated by ACT

In this lesson, you will learn to add and subtract by using doubles. [3:42]

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CCSS: Designed
Concepts
mental math
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Additional Tags
mental mathematics, 2.oa.b.2 add/sub mental > 20, learnzillion, learnzillion: adding and subtracting using doubles facts, doubles
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional
  • This video is hosted on YouTube
Common Core
2.OA.B.2