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Unit 5 - Lesson 18 - Grade 5: Illustrative Mathematics

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Last updated 11 months ago
25 questions
Note from the author:
Grade 5 Unit 5
Lesson 18: Use Whole Number Facts
CC BY 2021 Illustrative Mathematics
Grade 5 Unit 5
Lesson 18: Use Whole Number Facts
CC BY 2021 Illustrative Mathematics
Lesson: Use Whole Number Facts
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Cool Down: Fill in the Blank
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True or False: Group Dynamics (Warm Up)

Decide if each statement is true or false. Be prepared to explain your reasoning.
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Question 2
2.

Explain your reasoning.

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Question 4
4.

Explain your reasoning.

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Agree or Disagree

Decide whether each equation is true or false and explain or show why.
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Question 8
8.

Explain or show your reasoning.

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Fill in the blank to make each equation true.
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Question 15
15.
3 x 0.7 = 3 x 7 x _______
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Question 16
16.
3 x 0.07 = 3 x 7 x _______
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Question 17
17.
5 x _______ = (5 x 4) x 0.1

Interpret Diagrams and Expressions

Question 18
18.

Explain or show how the diagram represents each expression.


Question 19
19.

Explain or show how the diagram represents each expression.


Question 20
20.

Explain or show how the diagram represents each expression.


Question 21
21.

Find the value of (3 x 12) x 0.01. Explain or show your reasoning.

Question 22
22.

Find the value of (3 x 0.1) + (3 x 0.02). Explain or show your reasoning.

Question 23
23.
Fill in the blank to make the equation true.

5 x 0.3 = 5 x 3 x _______
Question 24
24.
Fill in the blank to make the equation true.

5 x 0.03 = 5 x _______ x 0.01
Question 25
25.
Fill in the blank to make the equation true.

5 x 0.03 = _______
Question 1
1.

Question 3
3.

Question 5
5.

Question 6
6.

Explain your reasoning.

Question 7
7.

Question 9
9.

Question 10
10.

Explain or show your reasoning.

Question 11
11.

Question 12
12.

Explain or show your reasoning.

Question 13
13.

Question 14
14.

Explain or show your reasoning.