Students from class 21 and class 2 took two buses to visit the Science and Technology Museum, each with 52 people. There are 50 male students in the two classes, and there is one teacher in each car. So how many female students are there in the two classes?
二1班和二2班的同学坐两辆大巴汽车去参观科技博物馆，每车各坐了52人．两班男同学共有50人，带队老师每车有1名．那么两班女同学共多少人．
<gadget id="calculator">52 * 2</gadget>
<output>104</output>

<gadget id="calculator">1 * 2</gadget>
<output>2</output>

<gadget id="calculator">104 - 50 - 2</gadget>
<output>52</output>

<result>52</result>