Xiaopang brought some money to the supermarket for shopping. He bought snacks for 48.2 yuan and stationery for 18.43 yuan, and got back 13.37 yuan. May I ask: How much did Xiaopang bring in total?
小胖带了些钱到超市购物，他买了48.2元的零食和18.43元的文具，还找回了13.37元，请问：小胖一共带了多少钱？
<gadget id="calculator">48.2 + 18.43 + 13.37</gadget>
<output>80</output>

<result>80</result>