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Third Grade Challenging Math
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3-41)   Fill in the blanks.

            A)     8 x __ = 120   

            B)     __ x 9 = 153   

 

 

3-42)  How many months are there in 9 years?

 

 

 

 

3-43)  How many weeks are there in 4 years?

 

 

3-44)  The perimeter of a rectangle is 42 inches. The length of the rectangle is 12 inches. What is the area of the rectangle?

 

            

 

 

3-45)  Mike gets paid $6 an hour cleaning his neighbor's yard.  On Saturday, he cleaned from 2:00 pm to 5:00 pm.  How much money did he make?

 

 

 

More challenging math problems for third grade: 
1-5   6-10   11-15   16-20   21-25   26-30  31-35  36-40  41-45  46-50  51-60  61-70

   

 

 

 

 

 

 

 

 

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