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 Input:
Fred grew 38 cantelopes. Tim grew 44 cantelopes. How manycantelopes did they grow in total?

Ex Output:
82.0


Ex Input:
Jason has 43 blue and 16 red marbles. Tom has 24 blue marbles.How many blue marbles do they have in all?

Ex Output:
67.0


Ex Input:
Jonah added 0.3 cup of yellow raisins and 0.4 cup of black raisins to abatch of trail mix. How many cups of raisins did Jonah add in all?

Ex Output:

0.7