Add two 0s at the end of a two-digit number, the resulting four-digit number is 3168 larger than the original number, find the two-digit number.
在一个两位数的末尾添上两个0，所得的四位数比原来的数大3168，求这个两位数．
<gadget id="calculator">100 - 1</gadget>
<output>99</output>

<gadget id="calculator">3_168 / 99</gadget>
<output>32</output>

<result>32</result>