In the one-minute rope skipping competition, Xiaoli's average number of jumps in two jumps is 120, so that the average number of jumps in three jumps is 125, how many times should she jump for the third time?
在一分钟跳绳比赛中，小丽两次跳的平均数数是120下，要使三次跳的平均数数是125下，她第三次应跳多少下？
<gadget id="calculator">125 * 3</gadget>
<output>375</output>

<gadget id="calculator">120 * 2</gadget>
<output>240</output>

<gadget id="calculator">375 - 240</gadget>
<output>135</output>

<result>135</result>