Move the decimal point of 3.02 to the left by 2 digits, and then to the right by 3 digits, what is the result?
把3.02的小数点先向左移动2位，再向右移动3位，得多少．
<gadget id="calculator">3.02 / 100</gadget>
<output>0.0302</output>

<gadget id="calculator">0.0302 * 1_000</gadget>
<output>30.2</output>

<result>30.2</result>