Calculation: 101**2-992=.
计算：101**2-992=．
<gadget id="calculator">101 ** 2</gadget>
<output>10_201</output>

<gadget id="calculator">99 ** 2</gadget>
<output>9_801</output>

<gadget id="calculator">10_201 - 9_801</gadget>
<output>400</output>

<result>400</result>