There are 1,470 books in the school library, and the senior students have borrowed 528 books. How many books are left in the library?
学校图书室有图书1470本，高年级学生借走了528本，图书室里还剩图书多少本？
<gadget id="calculator">1_470 - 528</gadget>
<output>942</output>

<result>942</result>