TASK DEFINITION: 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.
PROBLEM: There are 115 pencils in the drawer . Sara placed 100 more pencils in the drawer . How many pencils are now there in all ?

SOLUTION: 215

PROBLEM: The mini library also has a section for the classics . If Jack has a collection of 6 classic authors , with each author having 33 books , how many books does he have in the classics section ?

SOLUTION: 198

PROBLEM: Each ticket costs $ 9 . How much do 4 tickets cost ?

SOLUTION:
36