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.

[EX Q]: A painter needed to paint 10 rooms in a building . Each room takes 8 hours to paint . If he already painted 8 rooms , how much longer will he take to paint the rest ?
[EX A]: 16

[EX Q]: Nancy had 80 files on her computer . She deleted 31 of them and put the rest into folders with 7 files in each one . How many folders did Nancy end up with ?
[EX A]: 7

[EX Q]: There were 2 friends playing a video game online when 2 more players joined the game . If each player had 8 lives , how many lives did they have total ?
[EX A]:
32