In an exam, Xiao Ming’s score is 5 points higher than the average score of the class, recorded as (+5) points, Xiao Hong’s score is recorded as (-3) points, how much more points does Xiao Ming have than Xiao Hong
在一次考试中，小明的分数比全班平均分高出5分，记作(+5)分，小红的分数记作(-3)分，小明比小红多多少分
<gadget id="calculator">5 - 0</gadget>
<output>5</output>

<gadget id="calculator">3 - 0</gadget>
<output>3</output>

<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<result>8</result>