Jingjing runs every morning to exercise, runs 1000 meters every day, how many kilometers does she run in a week.
静静每天早晨跑步锻炼身体，每天跑1000米，一个星期跑多少千米．
<gadget id="calculator">1_000 / 1_000</gadget>
<output>1</output>

<gadget id="calculator">1 * 7</gadget>
<output>7</output>

<result>7</result>