TASK DEFINITION: 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.
PROBLEM: John had 33 socks . If he threw away 19 old ones that did n't fit and bought 13 new ones , how many socks would he have ?

SOLUTION: 27

PROBLEM: James ate 22 carrot sticks before dinner and 15 more after dinner . How many carrot sticks did he eat ?

SOLUTION: 37

PROBLEM: Fred went to 36 basketball games this year , but missed 35 . He went to 11 games last year . How many basketball games did Fred go to in total ?

SOLUTION:
47