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.

Example Input: Mike had 34 peaches at his roadside fruit dish . He went to the orchard and picked peaches to stock up . There are now 86 peaches . how many did he pick ?
Example Output: 52

Example Input: Robin uploaded 35 pictures from her phone and 5 from her camera to facebook . If she sorted the pics into 5 different albums with the same amount of pics in each album , how many pictures were in each of the albums ?
Example Output: 8

Example Input: Billy was organizing his baseball cards in a binder with 5 on each page . If he had 3 new cards and 42 old cards to put in the binder , how many pages would he use ?
Example Output:
9