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.

There are 38 books on the shelf . Marta put 10 more books on the shelf . How many books are on the shelf now ?
48

Marie starts with 95 erasers . She loses 42 . How many erasers does Marie end with ?
53

So far , an orchard has sold a combined total of 9792 pounds of fresh and frozen fruit this season . If they have sold 3513 pounds of frozen fruit , how many pounds of fresh fruit have been sold so far ?

6279