It is known that the ticket for children is 12 yuan, and the ticket for adults is 16 yuan. There are 168 students and 14 teachers. Ask: How much do they spend on tickets?
已知儿童票12元，成人票16元，现有学生168人，老师14人，问：他们买门票共要用多少钱？
<gadget id="calculator">12 * 168</gadget>
<output>2_016</output>

<gadget id="calculator">16 * 14</gadget>
<output>224</output>

<gadget id="calculator">2_016 + 224</gadget>
<output>2_240</output>

<result>2_240</result>