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

SOLUTION: 152

PROBLEM: Benny 's high school played 39 baseball games this year . He attended 14 games . How many baseball games did Benny miss ?

SOLUTION: 25

PROBLEM: There are 96 oranges in a box . Jonathan takes 45 oranges . How many are left ?

SOLUTION:
51