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: 
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