This Kumon set includes the following 4 workbooks for first grade: Addition, Subtraction, Geometry & Measurement, Word Problems.

This Kumon Workbooks Set includes 4 books: 1. Grade 1 Addition 9781933241494 2. Grade 1 Subtraction 9781933241500 3. Grade 1 Geometry & Measurement 9781934968178 4. Grade 1 Word Problems 9781934968413