6 groups of third-grade students make 72 pieces of children's toys, and distribute them to 4 kindergarten classes on average. How many toys are divided into each class?
三年级学生6个组做儿童玩具72件，平均分给4个幼儿班，每个班分玩具多少个？
<gadget id="calculator">72 / 4</gadget>
<output>18</output>

<result>18</result>