This brilliant Year 4 Maths Knowledge Retriever is ideal for students practising their skills throughout the year. It's packed with fill-in-the-blank exercises to test their knowledge and make sure everything they learn is sticking, and there are quizzes to test what they know too. And don't worry, we've included all of the answers at the back of the book, so they'll never be stuck for the answers! We recommend using this book with our brilliant matching Knowledge Organiser (9781789088687) it's perfect for helping them to learn key skills before putting them into practice with this Knowledge Retriever.