The three children jumped together, Xiaoqiang jumped 3.06 meters, Xiaoxing jumped 0.24 meters more than Xiaoqiang, and Xiaoyu jumped 0.18 meters less than Xiaoxing. How many meters did Xiaoyu jump?
三个小朋友一起跳远，小强跳了3.06米，小星比小强多跳了0.24米，小宇比小星少跳了0.18米．小宇跳了多少米？
<gadget id="calculator">0.24 - 0.18</gadget>
<output>0.06</output>

<gadget id="calculator">3.06 + 0.06</gadget>
<output>3.12</output>

<result>3.12</result>