1 "Grimm's Fairy Tales" has 396 pages, how many pages are there in 12 "Grimm's Fairy Tales"?
1本《格林童话》有396页，12本《格林童话》有多少页．
<gadget id="calculator">396 * 12</gadget>
<output>4_752</output>

<result>4_752</result>