Xiaoqiao spent 13.68 yuan to buy a story book and 15.82 yuan to buy a pictorial. How much did she spend in total?
小巧买一本故事书用去13.68元，买一本画报用去15.82元．她一共花去多少元？
<gadget id="calculator">13.68 + 15.82</gadget>
<output>29.5</output>

<result>29.5</result>