What is the result of subtracting 4.6 from 12.8 and adding 25.18?
12.8减去4.6，再加上25.18，结果是多少？
<gadget id="calculator">12.8 - 4.6</gadget>
<output>8.2</output>

<gadget id="calculator">8.2 + 25.18</gadget>
<output>33.38</output>

<result>33.38</result>