The park ticket is 35 yuan per person for adults, 25 yuan per person for the elderly and children. My parents, grandparents and I will go to the park together. How much is the ticket?
公园门票大人每人35元，老人和小孩每人25元，爸爸妈妈爷爷奶奶和我一起去公园，一共需要多少钱买门票？
<gadget id="calculator">35 * 2</gadget>
<output>70</output>

<gadget id="calculator">25 * 3</gadget>
<output>75</output>

<gadget id="calculator">70 + 75</gadget>
<output>145</output>

<result>145</result>