There are 2 coats and 3 pairs of trousers in Lili's closet. Lili wants to make a set of clothes. How many different matching methods are there?
丽丽的衣柜里有2件上衣，3条裤子，丽丽想配成一套衣服，有多少种不同的搭配方法．
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<result>6</result>