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: Shelby ’ s teacher gives out gold stars for great math work . Yesterday , Shelby earned 4 gold stars . Today , she earned 3 more . How many gold stars did Shelby earn in all ?

SOLUTION: 7

PROBLEM: It takes 4 apples to make 1 pie . How many apples does it take to make 504 pies ?

SOLUTION: 2016

PROBLEM: Marlee has 12 guests coming to her Halloween party . Each table will hold 3 guests . How many tables will Marlee need ?

SOLUTION:
4