You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Example Input: Paula 's aunt gave her $ 109 to spend on clothes at the mall . She bought 2 shirts that cost $ 11 each and a pair of pants that cost $ 13 . How much money does Paula have left to buy more clothes ?
Example Output: 74

Example Input: Maria was making baggies of cookies with 3 cookies in each bag . If she had 2 chocolate chip cookies and 16 oatmeal cookies , how many baggies could she make ?
Example Output: 6

Example Input: A group of 3 friends went into a restaurant . The chef already had 8 chicken wings cooked but cooked 10 more for the group . If they each got the same amount how many would each person get ?
Example Output:
6