Interactive Subtraction Table

Version 1.1 on April 2015: This update contains design improvements and audio supplement.

‘Learning Numbers for Kids: Interactive Subtraction Table’ is a simple and interactive book that helps kids to learn and practice subtraction. With this book, kids can easily learn basic subtraction facts and practice them by touching each page (Q&A/Flashcard style) All it takes is time, patience, and a gradual approach to help children learn subtraction.
If you are educators who use iPad in the classroom or at home this is an excellent class material for teaching subtraction.