Kunming Botanical Garden had 483 tourists in the morning, 107 at noon, and 310 in the afternoon. How many people were there in the botanical garden?
昆明植物园上午来了游客483人，中午走了107人，下午又来了310人，这时植物园里有多少人？
<gadget id="calculator">483 - 107</gadget>
<output>376</output>

<gadget id="calculator">376 + 310</gadget>
<output>686</output>

<result>686</result>