When the little sloppy calculated 4.25 plus a decimal, he only aligned the end of the number by mistake, and the result was 6.28. What is the correct number?
小马虎在计算4.25加一个一位小数时，由于错误地只把数的末尾对齐，结果得到6.28，正确的得数是多少？
<gadget id="calculator">6.28 - 4.25</gadget>
<output>2.03</output>

<gadget id="calculator">2.03 * 10</gadget>
<output>20.3</output>

<gadget id="calculator">4.25 + 20.3</gadget>
<output>24.55</output>

<result>24.55</result>