The fourth grade students are going to make 162 small lanterns to celebrate the National Day. They have already made 63, and the rest will be distributed to 9 students. How many do each person make on average? (Column comprehensive formula solution)
四年级同学准备制作162个小灯笼庆祝国庆，已经制作了63个，剩下的分给9个同学去做，平均每人要做多少个？(列综合算式解答)
<gadget id="calculator">162 - 63</gadget>
<output>99</output>

<gadget id="calculator">99 / 9</gadget>
<output>11</output>

<result>11</result>