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: It took Amanda 3 hours to stroll to Kimberly 's house at 2 miles per hour . How far is it between Amanda 's house and Kimberly 's house ?

SOLUTION: 6

PROBLEM: Mike worked 3 hours , each day , for 5 days . How many hours did he work in total ?

SOLUTION: 15

PROBLEM: Joan 's high school played 864 baseball games this year , 128 of the games were played at night . She attended 395 games . How many baseball games did Joan miss ?

SOLUTION:
469