A storybook is 24.8 yuan, which is 10.4 yuan more expensive than a comic book. How much does Xiao Ming need to spend for a storybook and a comic book?
一本故事书24.8元，比一本漫画书贵10.4元，小明要买一本故事书和一本漫画书共用多少元？
<gadget id="calculator">24.8 - 10.4</gadget>
<output>14.4</output>

<gadget id="calculator">14.4 + 24.8</gadget>
<output>39.2</output>

<result>39.2</result>