The students perform gymnastics. Each team stands with 12 people. There are 12 teams in total. How many students participated in the gymnastics performance?
同学们进行体操表演，每队站12人，一共站了12队，参加体操表演一共有多少个同学？
<gadget id="calculator">12 * 12</gadget>
<output>144</output>

<result>144</result>