Xiaofang read a storybook with 413 pages in total, an average of 26 pages a day for 14 days, how many pages are left?
小芳看一本故事书共413页，平均每天看26页，看了14天，还剩几页没看？
<gadget id="calculator">26 * 14</gadget>
<output>364</output>

<gadget id="calculator">413 - 364</gadget>
<output>49</output>

<result>49</result>