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.

[EX Q]: Robin uploaded 31 pictures from her phone and 5 from her camera to facebook . If she sorted the pics into 9 different albums with the same amount of pics in each album , how many pictures were in each of the albums ?
[EX A]: 4

[EX Q]: Tom found 15 seashells and Fred found 43 seashells on the beach . When they cleaned them , they discovered that 29 were cracked . How many seashells did they find together ?
[EX A]: 58

[EX Q]: There are 25 popular trees currently in the park . Park workers will plant 73 more popular trees today . How many popular trees will the park have when the workers are finished ?
[EX A]:
98