You are provided with an arithmetic question. Your task is to compute the solution using the given arithmetic operations. The only arithmetic operators needed to answer the questions are'+'(addition) and'-'(subtraction). The answer should be correct to one decimal place.

Q: Tori is a school janitor. Last week, she picked up a total of 1576pieces of trash. If she picked up 344 pieces of trash in the classrooms, how many pieces of trash did Tori pick up outside the classrooms?

A: 1232.0
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Q: At a pizza party, Mason and his friends drank 2.6 bottles of lemon-lime soda and 3.8 bottles of cola. How much soda did they drink in all?

A: 6.4
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Q: Dan joined his school's band. He bought a clarinet for $130.30, and a song book which was $11.2. Dan found $12.32 in his pocket.How much did Dan spend at the music store?

A:
141.5
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