There were 84 big pumpkins in total, 43 of which were transported by Uncle Li and 26 by Uncle Wang. How many pumpkins are left?
共有84个大南瓜，李大爷运走了43个，王叔叔运走了26个．还剩多少个南瓜？
<gadget id="calculator">84 - 43 - 26</gadget>
<output>15</output>

<result>15</result>