The area of a sports field is about 2000 square meters, how many such sports fields, the area is about 1 square kilometer.
某运动场地的面积大约是2000平方米，多少个这样的运动场，面积大约是1平方千米．
<gadget id="calculator">1_000 * 1_000</gadget>
<output>1_000_000</output>

<gadget id="calculator">1_000_000 / 2_000</gadget>
<output>500</output>

<result>500</result>