Numeric Response





1.

How
many puzzle pieces are in the top and bottom rows combined?


2.

How
many rows are there altogether?


3.

How
many pairs of rows have the same sum?


4.

How
many puzzle pieces are there altogether?


5.

How
many puzzle pieces would there be if the top row had 19 pieces?


6.

How
many puzzle pieces would there be if the top row had 23 pieces?



2 + 7 + 12 +17+ 22 + 27 + 32 + 37


7.

Calculate the sum of the first and last numbers above.


8.

How
many pairs of numbers have the same sum?


9.

Use
the pattern to find the total sum of the numbers.
