Two unused drill sets from Shinken Zemi's Challenge 1st Grade. - Title: Test 100-Point Problem Collection 9-3 - Title: Skill-Up Drill 1st Grade April-July Issues - Contents: Basic Course - How to Use: Includes explanations of the structure and how to use it - Features: Learning drills for 1st graders Thank you for looking. I kept these in storage without using them. I will give them to someone who will use them.