Xiaoling: Xiaofang's home is between my home and school. Xiaofang: I have to walk 326 meters from home to school. How many meters does Xiaoling have to walk from home to school?
小玲：小芳家在我家和学校的中间，小芳：我从家到学校要走326米，小玲从家到学校，要走多少米？
<gadget id="calculator">326 * 2</gadget>
<output>652</output>

<result>652</result>