Xiaoqiang rides a bicycle from his home to the library at 180 meters per minute. After riding for 14 minutes, he is still 1680 meters away from the library. How many meters is the total distance from Xiaoqiang's home to the library?
小强骑自行车从家出发到图书馆，每分钟行180米，骑了14分钟后离图书馆还有1680米，小强家到图书馆一共有多少米？
<gadget id="calculator">180 * 14</gadget>
<output>2_520</output>

<gadget id="calculator">2_520 + 1_680</gadget>
<output>4_200</output>

<result>4_200</result>