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.

Input: Consider Input: there are 98 cats in the little town . if 92 of them are a asleep how many cats are still awake ?

Output: 6

Input: Consider Input: mrs. hilt saw 21 snakes 11 alligators 36 frogs and 57 bears . how many reptiles did mrs. hilt see ?

Output: 32

Input: Consider Input: amy bought 7 pencils at the school store but she already had 3 pencils . how many pencils does she have totaled ?
Output: 10