The toy factory produced 6,300 toys in the first half of the year, 300 fewer than 20 times the number in the second half of the year. How many toys did the toy factory produce in the second half of the year?
玩具厂上半年生产玩具6300个，比下半年的20倍少300个，玩具厂下半年生产多少个玩具？
<gadget id="calculator">6_300 + 300</gadget>
<output>6_600</output>

<gadget id="calculator">6_600 / 20</gadget>
<output>330</output>

<result>330</result>