There are 156 peach trees in the orchard, and 96 apple trees are 3 times more than peach trees. How many apple trees are there?
果园里有桃树156棵，苹果树的棵树比桃树的3倍还多96棵，苹果树有多少棵？
<gadget id="calculator">156 * 3</gadget>
<output>468</output>

<gadget id="calculator">468 + 96</gadget>
<output>564</output>

<result>564</result>