Fangfang reads a book, she sees page 23 on the first day, and page 60 on the second day. How many more pages did you read on the second day than on the first day?
芳芳看一本书，第一天看到第23页，第二天看到第60页．第二天比第一天多看了多少页？
<gadget id="calculator">60 - 23 - 23</gadget>
<output>14</output>

<result>14</result>