In the 1-minute rope skipping competition, Xiaoli's average number of 2 jumps is 120, so that the average number of 3 jumps is 125, how many times should she jump for the third time?
在1分钟跳绳比赛中，小丽2次跳的平均个数是120，要使3次跳的平均个数是125个，她第3次应跳多少个．
<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>