Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Two sets of subtraction problems using numbers through 12 and 18. Authored by: Scott Foresman, an imprint of Pearson Grade: 1 | 2 | 3 | 4 | 5 Subjects: Subtraction Mathematics + show tags TYPE: Worksheets