Teacher Wang took 35 students from Class 3 and Class 1 to the zoo. An adult ticket for the zoo is 20 yuan, and a student ticket is 10 yuan. How much does it cost to buy tickets?
王老师带三1班35名学生去动物园．动物园成人票20元一张，学生票10元一张，买门票一共需要多少钱？
<gadget id="calculator">35 * 10</gadget>
<output>350</output>

<gadget id="calculator">350 + 20</gadget>
<output>370</output>

<result>370</result>