23,607 + 32,752 =
8,954 - 6,371 =
The office supply closet had 25,473 large paper clips and13,648 medium paper clips. How many paper clips were in the closet?
In May, the New York Public Library had 134,061 books checked out. Of those books, 31,127 were mystery books. How many of the books checked out were not mystery books?