10 students take an exam, the full score is 100 points, the average score of the ten students in this exam is 92, then, what is the lowest possible score for the student with the worst grade
10个学生参加一次考试，满分是100分，这次考试中十个学生的平均分为92，那么，成绩最差的学生可能得到的最低分为多少
<gadget id="calculator">10 * 92</gadget>
<output>920</output>

<gadget id="calculator">9 * 100</gadget>
<output>900</output>

<gadget id="calculator">920 - 900</gadget>
<output>20</output>

<result>20</result>