Yangjia Primary School planted 495 trees last semester, and planted 827 trees this semester. How many trees were planted in two semesters?
杨家小学上学期植树495棵，这学期植树827棵．两学期共植了多少棵树？
<gadget id="calculator">495 + 827</gadget>
<output>1_322</output>

<result>1_322</result>