A piece of cloth is 35.4 meters in total, 17.36 meters are sold on the first day, and 13.8 meters are sold on the second day, how many meters are left?
一匹布共35.4米，第一天卖出17.36米，第二天卖出13.8米，还剩多少米？
<gadget id="calculator">35.4 - 17.36 - 13.8</gadget>
<output>4.24</output>

<result>4.24</result>