There are 358 pear trees in the orchard, 189 fewer peach trees than pear trees, and 247 more apple trees than peach trees. How many apple trees are there?
果园里有梨树358棵，桃树的棵数比梨树少189棵，苹果树的棵数比桃树多247棵．苹果树有多少棵？
<gadget id="calculator">358 - 189</gadget>
<output>169</output>

<gadget id="calculator">169 + 247</gadget>
<output>416</output>

<result>416</result>