When Fangfang does addition, she regards the 9 in the ones place of an addend as 7, and the 6 in the tens place as 9, and the result is 201. What is the correct result?
芳芳做加法时，把一个加数个位上的9看作7，十位上的6看作9，结果和是201，正确的结果应当是多少
<gadget id="calculator">201 - 7 - 90</gadget>
<output>104</output>

<gadget id="calculator">104 + 9 + 60</gadget>
<output>173</output>

<result>173</result>