Move the decimal point of a number to the left by 1, and the resulting number is 36 less than the original number. What is the original number?
把1个数的小数点向左移动1位，得到的数比原数少36，原数是多少？
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">36 / 9</gadget>
<output>4</output>

<gadget id="calculator">4 * 10</gadget>
<output>40</output>

<result>40</result>