Demonstrates how to add 35 + 6 using drawings of base ten cubes to represent 1s and 10s and show the regrouping. [4:14]

Concepts

addition

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Additional Tags

khan academy: regrouping to add 1-digit number

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Classroom Considerations

• Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
• The intended use for this resource is Practice

Common Core

1.OA.C.6 1.NBT.C.4 2.NBT.B.7