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: Priya needs 54 cupcakes for a birthday party . She already has 15 chocolate cupcakes and 25 vanilla cupcakes . How many more cupcakes should Priya buy ?
Example Output: 14

Example Input: Tiffany had 6 pages of math homework and 4 pages of reading homework . If each page had 3 problems on it , how many problems did she have to complete total ?
Example Output: 30

Example Input: In a video game , each enemy defeated gives you 5 points . If a level has 8 enemies total and you destroy all but 6 of them , how many points would you earn ?
Example Output:
10