Yuanyuan is 10 years old this year, and she is 28 years younger than her father. What is the age of the father and daughter two years later?
圆圆今年10岁，她比爸爸小28岁，2年后父女俩的年龄和是多少岁．
<gadget id="calculator">10 + 2</gadget>
<output>12</output>

<gadget id="calculator">12 + 28</gadget>
<output>40</output>

<gadget id="calculator">12 + 40</gadget>
<output>52</output>

<result>52</result>