Focuses on adding 10 to the numbers 0-12. This book includes one new addition fact each day, (32 pages, 40 daily problems, 14 days of practice, 550 problems per book, 6,500+ per series), handwriting aids, 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, legible handwriting, number sense, and independent learning.For great results, use the this book together with the other 11 books in this series. This Page A Day Math 12-book Addition Series includes 12 research-based books that are sequential and work as a math facts system. Early math skills are one of the strongest predictors of future academic success. Invest in your child's early math skills.