Xiao Ming takes 18.8 yuan to the stationery store, buys a notebook and spends 3.2 yuan, and a pen costs 10.8 yuan, how much did he spend in total?
小明带18.8元去文具店，买一本笔记本用去3.2元，一支钢笔用去10.8元，一共花了多少元？
<gadget id="calculator">3.2 + 10.8</gadget>
<output>14</output>

<result>14</result>