There are 24 children playing games on the playground. The children form a square with equal numbers on each side. How many children are there on each side?
有24名小朋友在操场上做游戏，小朋友们围成一个正方形，每边人数相等，每边有几名小朋友？
<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<gadget id="calculator">6 + 1</gadget>
<output>7</output>

<result>7</result>