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.

[Q]: Jorge scored 156 goals playing soccer last season . This season he scored 187 goals . What is the total number of goals Jorge scored ?
[A]: 343


[Q]: A waiter had 9 tables he was waiting on , with 7 women and 3 men at each table . How many customers total did the waiter have ?
[A]: 90


[Q]: John made 6 dollars mowing lawns and 18 dollars weed eating . If he only spent 3 dollar a week , how long would the money last him ?
[A]:
8