A story book has a total of 290 pages. I read 46 pages on the first day and 54 pages on the second day. How many pages are left?
一本故事书一共有290页，明明第一天看了46页，第二天看了54页，还剩下多少页没有看？
<gadget id="calculator">290 - 46 - 54</gadget>
<output>190</output>

<result>190</result>