There are 326 tourists in the amusement park in the morning, 150 people leave at noon, and 205 people come in the afternoon. How many people are there in the park at this time?
游乐园里上午有游客326人，中午有150人离开，下午又来了205人，这时园里还有多少人？
<gadget id="calculator">326 - 150</gadget>
<output>176</output>

<gadget id="calculator">176 + 205</gadget>
<output>381</output>

<result>381</result>