Unit 4 - Lesson 6 - Grade 5: Illustrative Mathematics
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Grade 5 Unit 4
Lesson 6: Standard Algorithm: Multi-digit Numbers with Composing
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 4
Lesson 6: Standard Algorithm: Multi-digit Numbers with Composing
CC BY 2021 Illustrative Mathematics®
Lesson: Standard Algorithm: Multi-digit Numbers with Composing
Find the value of each product mentally.
Find the value of 241 x 23.
Find the value of 241 x 23.
Lin used the standard algorithm to find the value of . Here is her work:
Where do you see 241 x 3 in Lin’s work?
Where do you see 241 x 3 in Lin’s work?
Where do you see 24 x 20 in Lin’s work?
Where do you see 24 x 20 in Lin’s work?
What does the 1 above 241 represent in Lin’s calculation?
What does the 1 above 241 represent in Lin’s calculation?
Use the standard algorithm to find the value of 182 x 41.
Use the standard algorithm to find the value of 182 x 41.
Use the standard algorithm to find the value of 304 x 23.
Use the standard algorithm to find the value of 304 x 23.
Find the value of each product using the standard algorithm.
Cool Down: Use the Standard Algorithm
Use the standard algorithm to find the product 251 x 34.
Use the standard algorithm to find the product 251 x 34.