A 120-page story book, Xiao Ming read half of it on the first day, how many pages should he read on the second day.
一本120页的故事书，小明第一天看了一半，第二天应从第多少页看起．
<gadget id="calculator">120 / 2</gadget>
<output>60</output>

<gadget id="calculator">60 + 1</gadget>
<output>61</output>

<result>61</result>