There are 180 apple trees, 78 peach trees, and 49 apricot trees in the orchard. How many more apple trees are there than the total number of peach and apricot trees?
果园里有苹果树180棵，桃树78棵，杏树49棵，苹果树比桃树和杏树的总数还多多少棵？
<gadget id="calculator">78 + 49</gadget>
<output>127</output>

<gadget id="calculator">180 - 127</gadget>
<output>53</output>

<result>53</result>