In the final exam, Xiaodong scored 197 points in Chinese and nature, 199 points in Chinese and mathematics, and 196 points in mathematics and nature. What is the score of the highest score among these three subjects?
期末考试小东的语文、自然两门共197分，语文、数学两门共有199分，数学和自然共196分，这三门学科中分数最高的一门成绩是多少分．
<gadget id="calculator">197 + 199 + 196</gadget>
<output>592</output>

<gadget id="calculator">592 / 2</gadget>
<output>296</output>

<gadget id="calculator">296 - 196</gadget>
<output>100</output>

<result>100</result>