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]: There are 33 pencils and 44 crayons in the drawer. Joan placed 27 pencils in the drawer. How many pencils are now there in total?
[A]: 60.0


[Q]: There are 43 pencils in the drawer and 19 pencils on the desk. Danplaced 16 pencils on the desk. How many pencils are now there intotal?
[A]: 78.0


[Q]: A ship full of grain crashes into a coral reef. By the time the ship isfixed, 49952 tons of grain have spilled into the water. Only 918 tonsof grain remain onboard. How many tons of grain did the shiporiginally contain?
[A]:
50870.0