When Xiaohua was calculating a subtraction, he miswrote the subtrahend 5.6 as 6.5, and the result was 3.25. Please help Xiaohua calculate the correct answer.
小华在计算一道减法时，把减数5.6错写成6.5，得到的结果是3.25．请你帮小华计算出正确的答案．
<gadget id="calculator">3.25 + 6.5</gadget>
<output>9.75</output>

<gadget id="calculator">9.75 - 5.6</gadget>
<output>4.15</output>

<result>4.15</result>