Mitzi brought $75 to the amusement park. She spent $30 on a ticket, $13 on food, and $23 on a T-shirt. How much money does she have left?
Mitzi spent a total of $30 + $13 + $23 = $
<gadget id="calculator">30+13+23</gadget>
<output>66</output>
66.
So she still has $75 - $66 = $
<gadget id="calculator">75-66</gadget>
<output>9</output>
9 left.

<result>9</result>