Japanese Language and Math drills for 2nd graders, April-July issues. Skill-up materials. - Title: Skill-Up Drill 2nd Grade Japanese Language April-July Issues - Contents: Japanese language problem sets, including calculation problems - Target age: 2nd grade - Issues: April-July - Format: Drill format Thank you for viewing. This is the Benesse Challenge 2nd Grade Skill-Up Drill. It's from last year, but since it was never used, how about it for 2nd grade preparation, review, or solidifying the basics? Although unused, please consider purchasing with the understanding that it has been stored at home.