G1 U11 L9 SJ

Applied MP

MPs * Embedded MP

Conceptual Lesson Grade 1 · Unit 11 · Lesson 9

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MC: 1.NBT.5

used.

Today, I will mentally find ten more and explain the reasoning I

Vocabulary

Notes

Mentally Find Ten More: What is 10 more than 43? 53 Explanation: The number in the tens place increases 1 more to make 10 more.

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8

Grade 1 Unit 11 Lesson 9 C SJ

/ Directions: Mentally find ten more and explain the reasoning used.

1. What number is 10 more than 86? Explanation:

2. What number is 10 more than 45? Explanation:

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Grade 1 Unit 11 Lesson 9 C SJ

Directions: Mentally find ten more and explain the reasoning used.

1. What number is 10 more than 78? Explanation:

2. What number is 10 more than 32? Explanation:

*MP3: Do you agree/disagree with what

said?

*MP6: How do you know your answers are correct/reasonable?

Recap today’s lesson with one or more of the following MP questions: MP2: What is another way to solve this type of problem? MP7: Did you see a pattern in today’s lesson? MP8: Did you use any shortcuts to solve the problems?

Copyright © Swun Math

Grade 1 Unit 11 Lesson 9 C SJ

Copyright © Swun Math

Grade 1 Unit 11 Lesson 9 C SJ