G2 U1 L15 SJ

Compare Numbers with , and =

Applied MP

MPs * Embedded MP 1

Procedural Lesson Grade 2 · Unit 1 · Lesson 15

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MC: 2.NBT.4

Objective: Today, I will use the _____, _____, or _____ signs to compare ____________________ -digit numbers.

Vocabulary

Notes

>




Date: ______________________________

Directions: Solve.

1. Which sign goes in the box to make the number sentence true?

519

510 + 7

3. Which sign goes in the box to make the number sentence true?

824

800 + 20 + 4

5. Which sign goes in the box to make the number sentence true?

100 + 94

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Name: ____________________________

100 + 49

2. Which sign goes in the box to make the number sentence true?

416

410 + 6

4. Which sign goes in the box to make the number sentence true?

372

370 + 2

6. Is the answer correct? Explain why or why not. Answer:

408 = 400 + 80

Grade 2 Unit 1 Lesson 15 SJ

Challenge Problems

1. Compare the numbers and justify your thinking with a drawing. 320 + 5

2. Compare the numbers and justify your thinking with a drawing.

328

218

210 + 8

Extension

*MP4: How can you relate this to something in real life? 

Use a number line to put the following numbers in order from greatest to least.

292

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291

289

297

Grade 2 Unit 1 Lesson 15 SJ

Closure

Reaching Consensus

*MP3: Do you agree/disagree with what

said?

Student Presentations

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

Closure Recap today’s lesson with one or more of the following questions: MP2: What math symbols did you use? MP6: How did you know your answer is reasonable? MP7: What rules helped you solve this problem? MP8: What strategies did you use to help solve the problem?

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Grade 2 Unit 1 Lesson 15 SJ