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]: Mike picked 7 apples, Nancy picked 3 apples, and Keith picked 6apples and 4 pears, at the farm. How many apples were picked intotal?
[A]: 16.0


[Q]: There are 25 popular trees currently in the park. Park workers willplant 73 popular trees today. How many popular trees will the parkhave when the workers are finished?
[A]: 98.0


[Q]: Dan found 56 seashells on the beach, he gave Jessica some of hisseashells. He has 22 seashell. How many seashells did he give toJessica?
[A]:
34.0