The average height of all students in the sixth grade is 143cm. We stipulate that those who reach the average height shall be recorded as 0cm, those exceeding the average height shall be recorded as positive numbers, and those below shall be recorded as negative numbers. Xiao Li’s height is 148cm, how many cm should be recorded
六年级所有学生的平均身高是143cm，我们规定达到平均身高的记作0cm，超过的记作正数，低于的记作负数，小李身高148cm，应记作多少cm
<gadget id="calculator">148 - 143</gadget>
<output>5</output>

<result>5</result>