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Regrouping: Add a 2-digit Number

Chapter 3 Lesson 3

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Watch the video to review how to add when regrouping!

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Let’s try it together

Draw the chart on your whiteboard, and use the Base 10 blocks to regroup!

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Try another!

Draw the chart on your whiteboard, and use the Base 10 blocks to regroup.

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Practice

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How do you show that you regrouped?

Type your answer here, or discuss with your group!

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On Your Own

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Type here!

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Challenge Word Problem

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Great work!

Check out this resource and try the game!