Children Learn to Add 9 to the Numbers 0-10 This book includes one new addition fact each day, (32 pages, 24 daily problems, 14 days of practice, 350+ problems per book, 3,500+ per series), handwriting aids, incremental and cumulative practice, daily achievements stars, and a completion certificate. Perfect for students in grades K-3, ages 5+, who have had an introduction to addition and are working on fluency and automaticity. Learning Objectives: Addition proficiency and fluency, counting, legible handwriting, number sense, and independent learning. Great when used together as a set, Addition & Counting, books 1-10. Get all 10 books!