Phil and Andre decide to order some pizza. They get a small cheese and a large pepperoni. The small pizza has 8 slices, The large has 14 slices. They have both eaten 9 slices already. How many pieces are left per person?
There are 22 pieces of pizza because 14 plus 8 equals 
<gadget id="calculator">14+8</gadget>
<output>22</output>
22.
They have eaten 18 pieces of pizza because 9 plus 9 equals 
<gadget id="calculator">9+9</gadget>
<output>18</output>
18.
There are 4 pieces of pizza left because 22 minus 18 equals 
<gadget id="calculator">22-18</gadget>
<output>4</output>
4.
There are 2 pieces per person because 4 divided by 2 equals 
<gadget id="calculator">4/2</gadget>
<output>2</output>
2.

<result>2</result>