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Regroup a Ten as Ones

Chapter 4 Lesson 3

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Watch the video to learn how to regroup a ten as ones when subtracting numbers.

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Follow these steps to regroup a ten as ones!

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Time to Practice

Use your whiteboard or a piece of paper to complete each of these problems.

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How do you know when to regroup?

Type here or discuss with your group...

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On Your Own! (Type in the red boxes OR use paper/whiteboard)

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Problem Solving (Type in the red boxes OR use paper/whiteboard)

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Problem Solving (Type in the red boxes OR use paper/whiteboard)

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Liam subtracts 5 from 23. Does he need to regroup? Why or why not?

Type here or discuss with your group...

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Amazing job, 2nd Graders! Remember to turn in this assignment in on Google Classroom.