A rope with a length of 10.4 meters is cut off by 3.5 meters for the first time and 2.5 meters for the second time. How much less is it now than before? How much rice
一根长10.4米的绳子，第一次剪去3.5米，第二次剪去2.5米．现在比原来少了多少米？多少米
<gadget id="calculator">3.5 + 2.5</gadget>
<output>6</output>

<result>6</result>