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:
next in their itinerary was the insectarium home to hundreds of insect species . penny who likes butterflies and ants took pictures of the different species . she was able to capture 60 species of butterflies 15 species of ants and 20 species of other insects . how many species of insects did penny capture ?
answer:
95

question:
next on her list are the homeless people where she spent a total of $ 900 . if she gave $ 325 to the first set of homeless families and $ 260 to the second set of families how much did she give to the last set of homeless families ?
answer:
315

question:
mrs. santiago has 58 red roses . mrs. garrett has 24 what 's the difference of the number of mrs. santiago 's red roses and mrs. garrett 's red roses ?
answer:
34