You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
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Question: Megan has 19 seashells . How many more seashells does she need to find to have 25 seashells in her collection ?

Answer: 6


Question: Joan has 8 orange balloons but lost 2 of them . How many orange balloons does Joan have now ?

Answer: 6


Question: Dan joined his school 's band . He bought a clarinet for $ 130.3 , and a song book which was $ 11.24 . Dan found $ 12.32 in his pocket . How much did Dan spend at the music store ?

Answer:
141.54