Benesse Challenge Touch for 1st Graders These are study guides for Japanese language and arithmetic, problem sets for elementary school 1st graders, covering April-July and September-March. Good for practice and review. - Title: Test 100 Point Problem Set 9-3 - Title: Test 100 Point Problem Set 4-7 - Contents: Study guide - Grade: 1st Grade - Format: Problem set - Language: Japanese Thank you for viewing.