Column calculation: the sum of 10.6 and 3.08, minus the difference between 2.012 and 0.69, what is the result?
列式计算：10.6与3.08的和，减去2.012与0.69的差，结果是多少？
<gadget id="calculator">10.6 + 3.08</gadget>
<output>13.68</output>

<gadget id="calculator">2.012 - 0.69</gadget>
<output>1.322</output>

<gadget id="calculator">13.68 - 1.322</gadget>
<output>12.358</output>

<result>12.358</result>