Students from Dongfanghong Primary School donated a total of 900 books to the Hope Project, including 326 story books, 475 science and technology books, and the rest are comic books. How many comic books are there?
东方红小学的学生为希望工程共捐赠900本书，其中故事书326本，科技书475本，其余的是连环画．连环画有多少本？
<gadget id="calculator">900 - 326 - 475</gadget>
<output>99</output>

<result>99</result>