Area / Perimeter Worksheet
1 a.
Write a number sentence for the total area, thinking of one rectangle or two.
 
       
       
       
       
       
       
       
        
        
        
        
        
        
        


____ × ( ____ + ____ )  =  _____ × _____  +  _____ × _____   =  _______
area of the
whole rectangle
area of the
first part
area of the
second part

 
2 a. Write a number sentence for the total area, thinking of one rectangle or two.
 
    
    
    
    
    
    
    
    
      
      
      
      
      
      
      
      

 
3 a. Write a number sentence for the total area, thinking of one rectangle or two.
 
      
      
      
      
      
      
      
      
      
      
      
      
      
      

 
Page 2

Answer Key

1 a.  7 × (7 + 8) = 7 × 7 + 7 × 8 = 105

 
2 a.  8 × (4 + 6) = 8 × 4 + 8 × 6 = 80

 
3 a.  7 × (6 + 6) = 7 × 6 + 7 × 6 = 84

 


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