286 people came to the ski resort in the morning, 162 people left at noon, and another 150 people arrived. How many people are there at the ski resort?
滑雪场上午来了286人，中午有162人离开，又有150人到来．这时滑雪场有多少人？
<gadget id="calculator">286 - 162</gadget>
<output>124</output>

<gadget id="calculator">124 + 150</gadget>
<output>274</output>

<result>274</result>