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: There are 11 rulers and 34 crayons in the drawer . Tim placed 14 rulers in the drawer . How many rulers are now there in all ?
Example Output: 25

Example Input: There are 9 crayons in the drawer . Benny placed 3 more crayons in the drawer . How many crayons are now there in total ?
Example Output: 12

Example Input: Brandon has 96 Skittles . Bonnie has 4 Skittles . He loses 9 . How many Skittles will Brandon have ?
Example Output:
87