Xiao Ming ran 8 times back and forth along the 125-meter-long path in the morning. How many meters did he run in total?
小明早晨沿着长为125米的小路跑了8个来回．他一共跑了多少米？
<gadget id="calculator">8 * 2</gadget>
<output>16</output>

<gadget id="calculator">125 * 16</gadget>
<output>2_000</output>

<result>2_000</result>