The school held a book donation activity to the Hope Project. The third grade donated 356 books, the fourth grade donated 302 books, and the fifth grade donated 398 books. How many books were donated in total for the third, fourth, and fifth grades? (answer in two ways)
学校举行向希望工程捐书的活动，三年级捐了356本，四年级捐了302本，五年级捐了398本，三、四、五年级一共捐了多少本？(用两种方法解答)
<gadget id="calculator">356 + 302 + 398</gadget>
<output>1_056</output>

<result>1_056</result>