The road repair team wants to build a 3.25-kilometer-long road. It has been repaired for 4 days, with an average of 0.35 kilometers per day. How many kilometers are left to be completed?
修路队要修一条长3.25千米的公路，已经修了4天，平均每天修0.35千米，还剩多少千米没修完？
<gadget id="calculator">0.35 * 4</gadget>
<output>1.4</output>

<gadget id="calculator">3.25 - 1.4</gadget>
<output>1.85</output>

<result>1.85</result>