Children line up to do exercises. There are 3 people in front of Xiaogang and 5 people in the back. How many people are there in this team?
小朋友排队做操，小刚的前面有3人，后面有5人，这一队一共有多少人．
<gadget id="calculator">3 + 5 + 1</gadget>
<output>9</output>

<result>9</result>