School Zone I Know It! Addition And Subtraction (PB) Description This School Zone Addition & Subtraction workbook helps kids aged 6 to 8 with their addition and subtraction skills, and keeps learning easy and fun. The lessons in this book focus on understanding and practising addition and subtraction with single-digit, two-digit and three-digit numbers. Featuring clear illustrations, step-by-step examples and colourful illustrations, these engaging activities teach and reinforce regrouping, fact families and more. Includes clear instructions, step-by-step examples and colourful illustrations to enhance learning experience. Age: 6 years and over ISBN: 9781488938658 Approx product dimensions: 27 x 21 cm Pages: 64 Format: Paperback School Zone I Know It Deluxe Workbooks Full-colour throughout Trusted by teachers, loved by kids!