The road construction team had to repair 5,000 kilometers of roads. They built 739 kilometers on the first day and 861 kilometers on the second day. How many kilometers were built in two days?
修路队要修5000千米的路，第一天修了739千米，第二天修了861千米，两天共修了多少千米？
<gadget id="calculator">739 + 861</gadget>
<output>1_600</output>

<result>1_600</result>