A water conservancy survey team surveyed a river. On the first day, it traveled 5 kilometers upstream, on the second day it traveled 5 kilometers upstream, on the third day it traveled downstream 4 kilometers, and on the fourth day it went downstream again. After walking 3 kilometers, which direction is the survey team at the starting point? How many kilometers away from the starting point?
某水利勘察队勘测一条河，第一天向上游走了5千米，第二天又向上游走了5千米，第三天向下游走了4千米，第四天又向下游走了3千米，这时勘察队位于出发点的哪个方向？距离出发点多少千米？
<gadget id="calculator">5 - 4 - 3</gadget>
<output>-2</output>

<gadget id="calculator">5 + (-2)</gadget>
<output>3</output>

<result>3</result>