When Xiaohua calculated 3.67 and added a decimal, he wrongly aligned the end of the number, and the result was 6.32. What is the correct sum?
小华计算3.67加上一个一位小数时，他错误地把数的末尾对齐，结果得6.32，正确的和应是多少．
<gadget id="calculator">6.32 - 3.67</gadget>
<output>2.65</output>

<gadget id="calculator">2.65 * 10</gadget>
<output>26.5</output>

<gadget id="calculator">3.67 + 26.5</gadget>
<output>30.17</output>

<result>30.17</result>