Grade 5 Unit 4
Lesson 12: An Algorithm Using Partial Quotients
CC BY 2021 Illustrative Mathematics®
Grade 5 Unit 4
Lesson 12: An Algorithm Using Partial Quotients
CC BY 2021 Illustrative Mathematics®
What do you notice?
What do you wonder?
Find the value of
Show your thinking. Organize it so it can be followed by others.
This is Elena’s work. Describe the steps Elena took to find the value of
![]()
Use Elena’s strategy to complete the following problems:



Han started finding the value of a quotient.
Write the division expression that represents the quotient Han is finding.
Complete the algorithm that Han started.