This Disney School Skills at Home book is the perfect addition to any Disney fan's collection. With a focus on addition and subtraction, this book is a great way to improve your math skills while having fun with your favorite Disney Princesses. Written by Bendon, this book is perfect for anyone who wants to improve their math grades and have a blast while doing it. The book is in English and is titled Disney School Skills at Home Disney Princess Addition Subtraction. It is a great resource for anyone who wants to improve their math skills and is perfect for children and adults alike. Brand New. I offer combined shipping.