Log in
Sign up for FREE
arrow_back
Library
Unit 5 - Lesson 12 - Grade 2: Illustrative Mathematics
By Formative Library
star
star
star
star
star
Share
share
Last updated about 1 year ago
13 questions
Add this activity
Note from the author:
Instructions
Lesson: Order Numbers
1
1
1
1
1
1
1
Cool Down: Estimate and Order
1
1
Grade 2 Unit 5
Lesson 12: Order Numbers
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 5
Lesson 12: Order Numbers
CC BY 2021 Illustrative Mathematics®
Number Talk: Subtract Tens (Warm Up)
Find the value of each expression mentally.
1
Question 1
1.
1
Question 2
2.
1
Question 3
3.
1
Who is Out of Order?
Kiran and Andre put a list of numbers in order from least to greatest.
Question 5
5.
Who do you agree with? Why?
Be prepared to explain your thinking. Use what you know about place value or the number line to justify your reasoning.
Order Numbers
Question 6
6.
Estimate the location of 839, 765, 788, 815, and 719 on the number line. Mark each number with a point. Label the point with the number it represents.
visibility
View drawing
Question 7
7.
Order the numbers from least to greatest.
839
815
719
788
765
Question 8
8.
Estimate the location of 199, 245, 173, 218, and 137 on the number line. Mark each number with a point. Label the point with the number it represents.
visibility
View drawing
Question 9
9.
Order the numbers from greatest to least.
245
137
218
173
199
Question 10
10.
Order the numbers from least to greatest.
Explain or show your thinking. Use the number line if it helps.
405
504
445
454
545
visibility
View drawing
Question 11
11.
Was it more helpful for you to put the numbers in order first or put them on the number line first? Explain.
Question 12
12.
Estimate the location and label 748, 704, 762, 789, and 712 on the number line.
visibility
View drawing
Question 13
13.
Order the numbers from least to greatest.
748
704
789
712
762
Question 4
4.