Zhang Hua rode a bicycle from school to the Children's Palace. It is known that he rode a bicycle at 210 meters per minute. After 8 minutes, he was still 140 meters away from the Children's Palace. How many meters is it from the school to the Children's Palace?
张华骑车从学校去少年宫，已知他骑车每分钟行210米，行了8分钟，距少年宫还有140米．从学校到少年宫有多少米？
<gadget id="calculator">210 * 8</gadget>
<output>1_680</output>

<gadget id="calculator">1_680 + 140</gadget>
<output>1_820</output>

<result>1_820</result>