Product Overview
If your child can add numbers 1 through 9, then this book will increase his or her speed and accuracy when adding. Use this book to help your child practice and master basic addition. Ages 6+
If your child can add numbers 1 through 9, then this book will increase his or her speed and accuracy when adding. Use this book to help your child practice and master basic addition. Ages 6+
Kumon COR
Kumon Publishing Co
Brand: McGraw-Hill/Irwin