The school bought a 600-meter-long rope. The first time it used up 130 meters, and the second time it used 15 meters more than the first time. How many meters are left?
学校买来600米长的绳子，第一次用去了130米，第二次比第一次多用去15米，还剩多少米？
<gadget id="calculator">130 + 15 + 130</gadget>
<output>275</output>

<gadget id="calculator">600 - 275</gadget>
<output>325</output>

<result>325</result>