The little rabbit wants to go to the other side of the mountain. The distance up the mountain is 505 meters, and the distance down the mountain is 96 meters shorter than the distance up the mountain. So how many meters does the little rabbit have to walk up and down the mountain?
小兔要到山那边去，上山的路程是505米，下山的路程比上山的路程要少96米，那么小兔上山下山一共要走多少米？
<gadget id="calculator">505 - 96</gadget>
<output>409</output>

<gadget id="calculator">505 + 409</gadget>
<output>914</output>

<result>914</result>