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.

Input: Consider Input: There were 46 bales of hay in the barn and 32 bales in the shed. Tomstacked bales in the barn today. There are now 60 bales of hay in thebarn. How many bales did he store in the barn?

Output: 14.0


Input: Consider Input: Dan has 64 violet marbles, he gave Mary 14 of the marbles. Howmany violet marbles does he now have?

Output: 50.0


Input: Consider Input: Mike has 35 books in his library. He bought several books at a yardsale over the weekend. He now has 56 books in his library. Howmany books did he buy at the yard sale?


Output: 21.0