by Michiko Tachimoto (Illustrator)
In this book, children progress to two-digit addition while learning the commutative property of addition- an important foundation for future math success. Problems incorporate both horizontal and vertical form addition, which prepares children for practice with three and four-digit addition. Upon completion, your child will be ready for advanced arithmetic!
Topics Covered in this Book:
Horizontal addition review
Vertical form addition
Two-digit plus two-digit addition to 198
Early three- & four-digit addition
Addition of three two-digit numbers
Commutative property of addition
Patterns & sequencing
Number of Pages: 96
Dimensions: 0.3 x 10.9 x 8.3 IN
Publication Date: July 01, 2008
