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Multiply and Divide Whole Numbers

Page history last edited by Nick Pyzik 6 years, 5 months ago

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CCSS.MATH.CONTENT.4.OA.2

 

 

     

LEARN 

 

Learn about solving problems of multiplicative comparisons using multiplication or division strategies.

 Represent unknown numbers using symbols or letters

Solve multiplicative comparison word problems by using multiplication sentence 

 

 
 

 

 

 

 

 



 
     

PRACTICE 

 

Practice solving problems of multiplicative comparisons using multiplication or division strategies.

Solve multiplicative comparison word problems with missing factors by using equations with a symbol for the unknown


 Solve problems by representing situations with equations

 

 


 

 

 
     

 

 


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CCSS.MATH.CONTENT.4.OA.2

Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.