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.

being concerned with the ecology of lakes hazel and her dad returned the youngling fishes they caught . if they took 23 fishes from lake ontario and erie 30 fishes from lake huron and michigan and 44 from lake superior how many fishes will they bring home with them ?
97