There are 88 books in the third grade and 125 books in the fourth grade. How many books are there in total for the third and fourth grades?
三年级有图书88本，四年级有图书125本，三、四年级共有图书多少本？
<gadget id="calculator">88 + 125</gadget>
<output>213</output>

<result>213</result>