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.
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Question: helen 's mother brought 101 hotdogs . after a few hours dylan 's mother arrived with 379 hotdogs . how many hotdogs do they have altogether ?

Answer: 480

Question: finally he wanted to add color to the wings so he decided to paint it like a rainbow . if he wanted to use 333 liters of paint and he still have 157 liters left from his last project how much more paint does he need to buy ?

Answer: 176

Question: at the arcade jerry won 29 tickets playing 'whack a mole ' and 17 tickets playing 'skee ball ' . if he spent 12 of his tickets on a hat how many tickets does jerry have left ?

Answer:
34