There were 681 tourists in the amusement park in the morning, 348 people left at noon, and 267 people came in the afternoon. How many tourists are there in the amusement park at this time?
游乐园上午有游客681人，中午有348人离去，下午又来了267人．这时游乐园里有多少游客？
<gadget id="calculator">681 - 348</gadget>
<output>333</output>

<gadget id="calculator">333 + 267</gadget>
<output>600</output>

<result>600</result>