Unit 5 - Lesson 9 - Grade 2: Illustrative Mathematics
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12 questions
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Grade 2 Unit 5
Lesson 9: Compare Numbers on the Number Line
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 5
Lesson 9: Compare Numbers on the Number Line
CC BY 2021 Illustrative Mathematics®
Lesson: Compare Numbers on the Number Line
What number could this be?
Record an estimate that is:
Record an estimate that is:
Record an estimate that is:
Record an estimate that is:
What is the same and different about these students’ representations? Discuss with a partner.
What is the same and different about these students’ representations? Discuss with a partner.
Try Jada’s way.
Estimate the location of 483 and 443 on the number line. Mark each number with a point. Label the point with the number it represents.
Try Jada’s way.
Estimate the location of 483 and 443 on the number line. Mark each number with a point. Label the point with the number it represents.
Use >, =, or < to compare 483 and 443.
448__________443
Locate and label 420 and 590 on the number line.
Use >, =, or < to compare 420 and 590.
420__________590
Estimate the location of 378 and 387 on the number line. Mark each number with a point. Label the point with the number it represents.
Use >, =, or < to compare 378 and 387.
378__________387
Diego and Jada compared 2 numbers.
Use their work to figure out what numbers they compared.
Use their work to figure out what numbers they compared.
Then use >, =, or < to compare the numbers.
__________
Cool Down: Compare Numbers on the Number Line
Estimate the location and label 681 and 618 on the number line.
Estimate the location and label 681 and 618 on the number line.
Use <, >, or = to compare 681 and 618.
681__________618
Use the number line to explain how you know your comparison is true.
Use the number line to explain how you know your comparison is true.