Xiao Li ran 300 meters yesterday, 270 meters this morning, and 260 meters this afternoon. How many meters did Xiao Li run today?
小李昨天跑了300米，今天上午跑了270米，今天下午跑了260米，小李今天跑了多少米．
<gadget id="calculator">270 + 260</gadget>
<output>530</output>

<result>530</result>