You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[EX Q]: A trivia team had 9 members total , but during a game 3 members did n't show up . If each member that did show up scored 2 points , how many points were scored total ?
[EX A]: 12

[EX Q]: Will bought 7 boxes of chocolate candy and gave 3 to his little brother . If each box has 4 pieces inside it , how many pieces did Will still have ?
[EX A]: 16

[EX Q]: Adam had 48 books . If he sold 19 of them and used the money he earned to buy 38 new books , how many books would Adam have ?
[EX A]:
67