The distance between A and B is 6400 meters. A and B start from A and B at the same time and walk towards each other. A rides a motorcycle and travels 600 meters per minute, and B rides a bicycle at 200 meters per minute. After 10 minutes, how many meters are the distance between the two cars? ?
A、B两地相距6400米，甲乙两人同时从A、B出发相向而行，甲骑摩托车每分钟行600米，乙骑自行车每分钟行200米，10分钟后，两车相距多少米？
<gadget id="calculator">600 + 200</gadget>
<output>800</output>

<gadget id="calculator">800 * 10</gadget>
<output>8_000</output>

<gadget id="calculator">8_000 - 6_400</gadget>
<output>1_600</output>

<result>1_600</result>