Xiaoling went from home to Heshan Park, first took a bus and walked 2 kilometers, got off the bus and walked 300 meters, how many meters is it from home to Heshan Park? ．
小玲从家去鹤山公园，先乘公共汽车走了2千米，下车又步行了300米，家到鹤山公园有多少米？．
<gadget id="calculator">2 * 1_000</gadget>
<output>2_000</output>

<gadget id="calculator">2_000 + 300</gadget>
<output>2_300</output>

<result>2_300</result>