50 students went to the park for an autumn outing, and each ticket was 5 yuan. After entering the park, it cost 70 yuan to rent a boat, and 68 yuan to ride a rocket. How much money did the park receive from the students?
50名同学去公园秋游，每张门票5元，进公园以后租船花了70元，坐火箭用去68元，公园一共收到学生多少元钱？
<gadget id="calculator">50 * 5</gadget>
<output>250</output>

<gadget id="calculator">250 + 70 + 68</gadget>
<output>388</output>

<result>388</result>