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: While playing at the arcade , Luke won 2 tickets playing ' whack a mole ' and 13 tickets playing ' skee ball ' . If he was trying to buy candy that cost 3 tickets a piece , how many could he buy ?

SOLUTION: 5

PROBLEM: Marcus has 210 baseball cards . He has 58 more than Carter . How many baseball cards does Carter have ?

SOLUTION: 152

PROBLEM: Sandy has 10 books , Benny has 24 books , and Tim has 33 books . How many books do they have together ?

SOLUTION:
67