Winter is here, and an ice sculpture exhibition is held in cold Harbin. During the opening period of the ice sculpture exhibition, 5660 people were received in the first 4 days, and 1415 people were received in the last 3 days compared with the previous 4 days. How many people were received this week?
冬天到了，寒冷的哈尔滨举办了一场冰雕展．冰雕展开放期间，前4天接待5660人，后3天接待的人数比前4天少1415人，这一周接待了多少人？
<gadget id="calculator">5_660 - 1_415</gadget>
<output>4_245</output>

<gadget id="calculator">4_245 + 5_660</gadget>
<output>9_905</output>

<result>9_905</result>