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: Melanie grew 139 turnips . Benny grew 113 turnips . How many turnips did they grow in all ?

SOLUTION: 252

PROBLEM: If each ball costs $ 1.54 , how much must Kyoko pay for 3 balls ?

SOLUTION: 4.62

PROBLEM: Each of farmer Cunningham 's 6048 lambs is either black or white . There are 193 white ones . How many of Farmer Cunningham 's lambs are black ?

SOLUTION:
5855