If a number is added, subtracted, and divided with itself, and the result of adding the sum, difference, and quotient is 41, what is the original number?
一个数与它自己分别相加、相减、相除，其和、差、商相加的结果是41，则原来这个数是多少．
<gadget id="calculator">41 - 1</gadget>
<output>40</output>

<gadget id="calculator">40 / 2</gadget>
<output>20</output>

<result>20</result>