The shoe store brings in 120 pairs of cloth shoes, and 30 more pairs of leather shoes than the cloth shoes. How many pairs of cloth shoes and leather shoes does the shoe store bring in?
鞋店运进布鞋120双，运进皮鞋比布鞋多30双，鞋店运进布鞋、皮鞋一共有多少双？
<gadget id="calculator">120 + 30 + 120</gadget>
<output>270</output>

<result>270</result>