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Unit 7 - Lesson 18 - Grade 2: Illustrative Mathematics

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Grade 2 Unit 7

Lesson 18: Paint Splattered Bar Graph

CC BY 2021 Illustrative Mathematics®

Grade 2 Unit 7

Lesson 18: Paint Splattered Bar Graph

CC BY 2021 Illustrative Mathematics®

Lesson: Paint Splattered Bar Graph

Number Talk: Subtract Within 1,000 (Warm Up)

Student Population

Asked and Answered

For each round:

1. Trade one question you came up with in the last activity with a partner.

2. Answer the question. Show or explain your reasoning.

3. If you have time, trade another question with a different partner.

Find the value of each expression mentally.

1
Pitanje 1
1.

530 - 420

1
Pitanje 2
2.

530 - 426

1
Pitanje 3
3.

535 - 420

1
Pitanje 4
4.

535 - 426

Oh no! Paint fell on the poster of the bar graph Clare and Priya created.

Answer the questions that you can with the graph. If a question cannot be answered, explain how you know.

1
Pitanje 5
5.

What is the total number of students in grades 3 and 4?

1
Pitanje 6
6.

How many more students are in grade 2 than in grade 1?

1
Pitanje 7
7.

How many more students are in grade 3 than grade 2?

1

Round 1

1
Pitanje 9
9.

Answer the question. Show or explain your reasoning.

Round 2

1
Pitanje 10
10.

Answer the question. Show or explain your reasoning.

Round 3

1
Pitanje 11
11.

Answer the question. Show or explain your reasoning.

Pitanje 8
8.

Write at least 2 mathematical questions that can be answered using the bar graph.