instruction:
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.
question:
John had 5 dollars . At the store he spent $ 2 on a new game . If he got another 26 dollars for his allowance , how much money does he have now ?
answer:
29

question:
While shopping , Maria bought 35 green towels and 21 white towels . If she gave her mother 34 of them , how many towels did Maria end up with ?
answer:
22

question:
There are 39 dogwood trees currently in the park . Park workers will plant 41 more dogwood trees today and 20 more dogwood trees tomorrow . How many dogwood trees will the park have when the workers are finished ?
answer:
100