There are 118 pine trees in the forest farm, and the number of birch trees is 282 more than three times that of pine trees. How many birch trees are there?
林场有118棵松树，桦树的棵数比松树的3倍多282棵，桦树有多少棵．
<gadget id="calculator">118 * 3</gadget>
<output>354</output>

<gadget id="calculator">354 + 282</gadget>
<output>636</output>

<result>636</result>