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

Example Input: Martha bought 18 small cakes . She has 3 children . She would like to divide the cakes among her children so that each child gets the same amount . How many cakes would each child get ?
Example Output: 6

Example Input: Lisa flew 256 miles at 32 miles per hour . How long did Lisa fly ?
Example Output: 8

Example Input: Anna starts with 5 candies . She gets 86 more from Larry . How many candies does Anna end with ?
Example Output:
91