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: Rose has 9 apples and 12 erasers . If she shares the apples among 3 friends , how many apples does each friend get ?

SOLUTION: 3

PROBLEM: Mrs. Hilt ate 5 apples every hour . How many apples had she eaten at the end of 3 hours ?

SOLUTION: 15

PROBLEM: Ellen went to a garage sale to buy chairs . Each chair is 15 dollars . How much did Ellen spend for the 12 chairs she bought ?

SOLUTION:
180