The school organizes a table tennis mixed doubles competition for men and women. There are 3 boys and 4 girls in class 3 and 3. How many ways are there to form a team?
学校组织乒乓球男女混合双打比赛，三3班有3名男生、4名女生参加，有多少种组队方法？
<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<result>12</result>