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]: Keith spent $ 136.01 on speakers , $ 139.38 on a CD player , and $ 112.46 on new tires . He wanted 3 CD 's for $ 6.16 , but did n't buy them . In total , how much did he spend ?
[A]: 387.85


[Q]: Benny 's high school played 39 baseball games this year . He attended 14 games . How many baseball games did Benny miss ?
[A]: 25


[Q]: At the fair there were 12 people in line for the bumper cars . If 10 of them got tired of waiting and left and 15 more got in line , how many people would be in line ?
[A]:
17