instruction:
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.
question:
Molly had 14 candles on her birthday cake . She grew older and got 6 more on her birthday cake . How old is Molly now ?
answer:
20


question:
Recently , the value of Kate 's retirement fund decreased by $ 12 . If her fund was worth $ 1472 before , how much is it worth now ?
answer:
1460


question:
Mike has 45 dollars in 5 dollar bills . How many five dollars bills does he have ?
answer:

9