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: While taking inventory at her pastry shop , Kelly realizes that she had 0.4 box of baking powder yesterday , but the supply is now down to 0.3 box . How much more baking powder did Kelly have yesterday ?

SOLUTION: 0.1

PROBLEM: Isha ' s pencil is 12 cubes long . If she gets another pencil that is 12 cubes long , how many cubes long are both pencils ?

SOLUTION: 24

PROBLEM: Hayley had 25 meatballs on her plate . Kirsten stole some of her meatballs . Now she has 11 meatballs on her plate . How many meatballs did Kirsten steal ?

SOLUTION:
14