TASK DEFINITION: You are given a math word problem and you are supposed to apply multiple mathematical operators 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.
PROBLEM: Adam had 5 dollars . At the store he spent $ 2 on a new game . If he got another 5 dollars for his allowance , how much money does he have now ?

SOLUTION: 8

PROBLEM: Nancy grew 2 onions , Dan grew 9 onions , and Mike grew 4 onions . They worked for 6 days on the farm . How many onions did they grow in total ?

SOLUTION: 15

PROBLEM: A waiter had 47 customers to wait on . If 41 customers left and he got another 20 customers , how many customers would he have ?

SOLUTION:
26