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: When Jake had 1 cat , he needed to serve 0.5 can of cat food each day . Now that Jake has adopted a second cat , he needs to serve a total of 0.9 can each day . How much extra food is needed to feed the second cat ?

SOLUTION: 0.4

PROBLEM: Martha has 2 peanuts . Joyce has 26 peanuts . If Joyce gives all of her peanuts to Martha , how many peanuts will Martha have ?

SOLUTION: 28

PROBLEM: Sara had 100 pennies and 783 quarters in her bank . Her dad borrowed 271 quarters from Sara . How many quarters does she have now ?

SOLUTION:
512