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: Sara 's high school played 12 basketball games this year . The team won most of their games . They were defeated during 4 games . How many games did they win ?

SOLUTION: 8

PROBLEM: Mrs. Hilt reads 5 books a day . How many books does she read in 3 days ?

SOLUTION: 15

PROBLEM: Kim has 4 cousins . She wants to give each cousin 5 pieces of gum . How much gum will she need ?

SOLUTION:
20