There are 218 male students and 189 female students in the third grade of Hope Primary School. How many students do you hope there are in the third grade of elementary school?
希望小学三年级有男学生218人，女学生189人．希望小学三年级一共有学生多少人？
<gadget id="calculator">218 + 189</gadget>
<output>407</output>

<result>407</result>