Xiaojun's home is 560 meters away from the school. Xiaojun goes to school from home and needs to go home for lunch. How many meters does Xiaojun walk a day?
小军家离学校560米，小军从家到学校上学，中午需要回家吃饭，小军一天要走多少米？
<gadget id="calculator">2 * 2</gadget>
<output>4</output>

<gadget id="calculator">560 * 4</gadget>
<output>2_240</output>

<result>2_240</result>