Students line up in a square team to do exercises. Jiaojiao looked at the position (8, 6) in the front, and turned to look at the position (3, 5). Please do the math, how many people are there in this square team?
同学们排成方队做操，娇娇在前面看的位置是(8，6)，向后转再看，位置是(3，5)．请你算一算，这个方队一共有多少人？
<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">8 + 2</gadget>
<output>10</output>

<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">6 + 4</gadget>
<output>10</output>

<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<result>100</result>