The vegetable field contracted by Xiaoxiao’s family is 500 meters long and 80 meters wide. This year, the vegetable field received an average of 1,000 kilograms of cabbage per hectare. How many kilograms of cabbage is harvested in the vegetable field today?
小小家承包的菜地长500米，宽80米．今年菜地平均每公顷收白菜1000千克．今天菜地共收白菜多少千克？
<gadget id="calculator">1_000 * 4</gadget>
<output>4_000</output>

<result>4_000</result>