There are 120 peach trees in the orchard, 16 more than twice the number of pear trees. How many pear trees are there? (Solution of column equation)
果园里有桃树有120人，比梨树的2倍多16棵，梨树有多少棵？(列方程解)
<gadget id="calculator">120 - 16</gadget>
<output>104</output>

<gadget id="calculator">104 / 2</gadget>
<output>52</output>

<result>52</result>