Focuses on adding 2 (Addition facts 0+2 through 12+2) 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, incrmental 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, legible handwriting, number sense, and independent learning. Best when used after the Math Handwriting Plus Addition series, Addition & Counting series, or after Addition Book 1.