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.

Input: Consider Input: At Oliver 's Restaurant a group with 2 adults and 4 children came in to eat . If each meal cost 3 dollars , how much was the bill ?

Output: 18

Input: Consider Input: Alec and his roommates ate 3.25 pints of ice cream on Friday night and 0.25 pint of ice cream on Saturday night . How many pints did they eat in all ?

Output: 3.5

Input: Consider Input: Maria was making baggies of cookies with 5 cookies in each bag . If she had 33 chocolate chip cookies and 2 oatmeal cookies , how many baggies could she make ?
Output: 7