The Wuhan Yangtze River Bridge is 1,690 meters long, and the Nanjing Yangtze River Bridge is 6,972 meters long. Which bridge is longer? About how many meters does it grow?
武汉长江大桥长1690米，南京长江大桥长6972米．哪座桥长？长出大约多少米？
<gadget id="calculator">6_972 - 1_690</gadget>
<output>5_282</output>

<result>5_282</result>