What is the area of a square with a side length of 100 meters?
边长是100米的正方形的土地面积是多少公顷
<gadget id="calculator">100 * 100</gadget>
<output>10_000</output>

<gadget id="calculator">10_000 / 10_000</gadget>
<output>1</output>

<result>1</result>