You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
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Question: Tim had 50 cents . He paid 45 cents for a candy bar . How much change will he get ?

Answer: 5

Question: There were 4 friends playing a video game online when 5 more players joined the game . If each player had 3 lives , how many lives did they have total ?

Answer: 27

Question: Tim has 44 books . Sam has 52 books . How many books do they have together ?

Answer:
96