The Wuhan Yangtze River Bridge is 1,670 meters long, and the Nanjing Yangtze River Bridge is 6,772 meters long. Which bridge is longer? How many meters does it grow?
武汉长江大桥长1670米，南京长江大桥长6772米．哪座桥长？长出多少米？
<gadget id="calculator">6_772 - 1_670</gadget>
<output>5_102</output>

<result>5_102</result>