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.
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Question: There are 41 crayons and 26 pencils in the drawer. Sam placed 12crayons in the drawer. How many crayons are now there in total?

Answer: 53.0


Question: There are 139 erasers and 118 scissors in the drawer. Jason placed131 erasers in the drawer. How many erasers are now there in total?

Answer: 270.0


Question: Jason picked 46 pears, Keith picked 47 pears, and Mike picked 12pears from the pear tree. How many pears were picked in total?

Answer:
105.0


