TASK DEFINITION: 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.
PROBLEM: There are 1986 books in Oak Grove's public library. In addition,there are 5106 books in its school libraries. How many books do thelibraries in Oak Grove have overall?

SOLUTION: 7092.0

PROBLEM: Sam found 18 seashells and Mary found 47 seashells on the beach.How many seashells did they find together?

SOLUTION: 65.0

PROBLEM: There are 22 orchid bushes and 40 orange trees currently in the park.Park workers will plant 13 orchid bushes today. How many orchidbushes will the park have when the workers are finished?

SOLUTION:
35.0