125+75=200, 317-200=117. How much is listed as a comprehensive formula.
125+75=200，317-200=117．列成综合算式是多少．
<gadget id="calculator">125 + 75</gadget>
<output>200</output>

<gadget id="calculator">317 - 200</gadget>
<output>117</output>

<result>117</result>