The master worker wanted to build an 800-meter-long road. He built 274 meters on the first day and 398 meters on the second day. How many meters were repaired in two days?
工人师傅要修一条800米长的马路，第一天修了274米，第二天修了398米．两天一共修了多少米？
<gadget id="calculator">274 + 398</gadget>
<output>672</output>

<result>672</result>