A book has 162 pages. Xiao Ming reads 35 pages on the first day and 45 pages on the second day. How many pages are left after two days?
一本书有162页，第一天小明看了35页，第二天看了45页，两天后剩下多少页？
<gadget id="calculator">162 - 35 - 45</gadget>
<output>82</output>

<result>82</result>