Introducing the "Math Mastery" book for young learners! This book is designed to mastery addition and subtraction for children. Contain timed test and numbers it's perfect for helping little ones develop their math skills. Here are some of the benefits of using this book: Helps children master addition and subtraction: The book provides ample practice problems for addition and subtraction, helping children build fluency and confidence in these essential math skills. Builds number sense: The book helps children develop a better understanding of numbers and how they relate to each other. Encourages problem-solving: By presenting math problems in a levelling way, the book encourages children to think critically and use problem-solving skills to arrive at solutions. Fosters independence: The book is designed to be used independently, helping children develop a sense of autonomy and self-reliance in their learning. Boosts academic performance: By providing ample practice and reinforcement of essential math skills, the book can help children improve their academic performance in math. Overall, the "Math Mastery" book is a great tool for parents and teachers who want to help young children develop their math skills, this book is sure to be a hit with young learners!