instruction:
Given a math word problem, answer the following question. You might need to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the question and then only report the final numerical answer.
question:
willy has 1400 crayons . lucy has 290 crayons . how many more crayons does willy have then lucy ?
answer:
1110

question:
oliver won 11 tickets playing games at the arcade . if he spent 5 tickets buying a water gun how many tickets did he still have ?
answer:
6

question:
haley 's favorite band was holding a concert where tickets were 4 dollars each . haley bought 3 tickets for herself and her friends and 5 extra tickets in case anyone else wanted to go . how much did she spend ?
answer:
32