ADDITION, 12 Books (digital)

by Page A Day Math
The ADDITION Series (12 books) is available as a digital download only.
Perfect for
 students in 1st-4th grade, ages 6+, familiar with addition facts but need proficiency, fluency and automaticity.
Learning Objectives adding 0-12 with new subtraction facts introduced in each book, daily.
Each Book has 32 pages, 40 daily problems, 14 days of practice, 550 problems per book (6,500+ per series). 
This 12-Book Series has practice and repetition to last 168 days, a fun and easy to use curriculum, handwriting aids, daily achievements stars, and a completion certificate.