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.

[EX Q]: Mike picked 123 oranges and Melanie picked 104 oranges. Fredpicked 130 apples. How many oranges were picked in total?
[EX A]: 227.0

[EX Q]: Jason has 676 Pokemon cards. Alyssa bought 224 of Jason'sPokemon cards. How many Pokemon cards does Jason have now?
[EX A]: 452.0

[EX Q]: Last week Tim had 12 dollars and Keith had 36 dollars. Tim washedcars over the weekend and now has 75 dollars. How much money didTim make washing cars?
[EX A]:
63.0