Adults in Wangcheng Park are 30 yuan per ticket, and half-price tickets for children. I hope that 7 teachers from the kindergarten will lead 132 children to play. How much does it cost to buy tickets?
王城公园成人每票30元，儿童门票半价，希望幼儿园7位老师带领132名小朋友去游玩．买门票需要多少元？
<gadget id="calculator">30 * 7</gadget>
<output>210</output>

<gadget id="calculator">30 / 2</gadget>
<output>15</output>

<gadget id="calculator">15 * 132</gadget>
<output>1_980</output>

<gadget id="calculator">210 + 1_980</gadget>
<output>2_190</output>

<result>2_190</result>