There were 4,670 books in the school library, 218 of which were damaged and cleared. Students donated another 1,403 books on Children's Day. How many books are there in the school library?
学校图书馆原有图书4670册，有218册破损清除了，六一儿童节同学们又捐了1403册，学校图书馆现在图书多少册？
<gadget id="calculator">4_670 - 218</gadget>
<output>4_452</output>

<gadget id="calculator">4_452 + 1_403</gadget>
<output>5_855</output>

<result>5_855</result>