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: Maria was making baggies of cookies with 8 cookies in each bag . If she had 5 chocolate chip cookies and 19 oatmeal cookies , how many baggies could she make ?

SOLUTION: 3

PROBLEM: A teacher had 34 worksheets to grade . If she graded 7 , but then another 36 were turned in , how many worksheets would she have to grade ?

SOLUTION: 63

PROBLEM: Fred has 709 green balloons , he gave Sandy 221 of the balloons . How many green balloons does he now have ?

SOLUTION:
488