When Xiao Ming was calculating a subtraction, he mistakenly copied the 8 of the subtrahend into 3, and the 3 of the tens digit of the subtraction into 8, and the difference was 111. What should be the correct difference.
小明在计算一道减法时，错把被减数个位上的8抄成3，减数十位上的3抄成8，结果差是111．正确的差应该是多少．
<gadget id="calculator">8 - 3</gadget>
<output>5</output>

<gadget id="calculator">80 - 30</gadget>
<output>50</output>

<gadget id="calculator">111 + 5 + 50</gadget>
<output>166</output>

<result>166</result>