Mom bought mangoes for 25.60 yuan and cantaloupe for 18.80 yuan in the fruit supermarket. She paid the cashier 50 yuan. How much should she get back?
妈妈在水果超市买了25.60元的芒果，18.80元的哈密瓜，她付给收银员50元，应找回多少元钱？
<gadget id="calculator">25.6 + 18.8</gadget>
<output>44.4</output>

<gadget id="calculator">50 - 44.4</gadget>
<output>5.6</output>

<result>5.6</result>