Xiaohui reads a 133-page magazine. He reads 27 pages on the first day and 33 pages on the second day. How many pages are left?
小辉看一本133页的杂志，第一天看了27页，第二天看了33页，还剩多少页没有看？
<gadget id="calculator">133 - 27 - 33</gadget>
<output>73</output>

<result>73</result>