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M2L7

M2L7

Assessment

Presentation

•

Mathematics

•

5th Grade

•

Hard

•
CCSS
5.NBT.B.5, 3.OA.B.5

Standards-aligned

Created by

Kayla Kraly

Used 3+ times

FREE Resource

5 Slides • 3 Questions

1

M2L7

Connecting the area model to the standard algorithm

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2


 524×136=524\times136=  

How is this problem different than what we've been solving the last 2 days?

3

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Let's set up the area model for this problem. You can work on your whiteboard.

4

Fill in the Blanks

What is the product of 524 x 136?

Type answer...

5

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Once you have the area model correct, go ahead and work on the standard algorithm.

6

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Notice the connection between the partial products in the area model vs. the standard algorithm.

7

Poll

Answer truthfully:

When you solved using the standard algorithm, did your answer match when you solved using the area model?

yes

no

8

Fill in the Blanks

 4,519×326=4,519\times326=  
Type your final product in the blank.

(Think... will anything change since there is a 4th digit in the first factor?)

Type answer...

pattern-tertiary

M2L7

Connecting the area model to the standard algorithm

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