The school's natural interest group raised 2,500 silkworms last year, and this year it is 100 more than the previous three times. How many silkworms are raised this year?
学校自然兴趣小组去年养蚕2500条，今年比去养的3倍还多100条，今年养蚕多少条？
<gadget id="calculator">2_500 * 3</gadget>
<output>7_500</output>

<gadget id="calculator">100 + 7_500</gadget>
<output>7_600</output>

<result>7_600</result>