Xingfu Farm packs and transports the oranges harvested this year to other places. Each box packs 35 kilograms. After packing 108 boxes, there is still 27 kilograms left. How many kilograms of oranges are harvested this year?
幸福农场把今年收获的橘子装箱运往外地，每箱装35千克，装了108箱后还剩下27千克．今年共收橘子多少千克？
<gadget id="calculator">35 * 108</gadget>
<output>3_780</output>

<gadget id="calculator">3_780 + 27</gadget>
<output>3_807</output>

<result>3_807</result>