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.

[Q]: Harry starts with 79 apples . He buys 5 more . How many apples does Harry end with ?
[A]: 84

[Q]: While playing a trivia game , Frank answered 3 questions correct in the first half and 2 questions correct in the second half . If each question was worth 3 points , what was his final score ?
[A]: 15

[Q]: Tom and his friend were buying trick decks from the magic shop for 8 dollars each . How much did they spend if Tom bought 3 decks and his friend bought 5 decks ?
[A]:
64