You are given a math word problem and you are supposed to apply a single mathematical operator like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Ex Input:
mrs. hilt saw 144 bees in the hive . the next day she saw 3 times that many . how many bees did she see on the second day ?

Ex Output:
432

Ex Input:
henry had $ 54 . later he sold some of his old toys and got another $ 2 . how much money does he have total ?

Ex Output:
56

Ex Input:
alex had some candles for his jack o'lanterns . he used 32 of them . now he has 12 left . how many candles did alex have to start with ?

Ex Output:
44