TASK DEFINITION: You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
PROBLEM: Paul made 68 dollars mowing lawns and 13 dollars weed eating . If he only spent 9 dollar a week , how long would the money last him ?

SOLUTION: 9

PROBLEM: Chloe was unboxing some of her old winter clothes . She found 4 boxes of clothing and inside each box there were 2 scarves and 6 mittens . How many pieces of winter clothing did Chloe have total ?

SOLUTION: 32

PROBLEM: Jason grew 23 watermelons and 18 turnips . Nancy grew 28 watermelons . How many watermelons did they grow in total ?

SOLUTION:
51