Excel Basic Skills Addition and Subtraction Yrs 3-4 Ages 8-10

Description In this book your child will find: – 8 self-contained, carefully graded units – hundreds of practicle exercises – quick questions and revision pages to stay in touch with previous work – diagnostic and mastery tests to measure students’ knowledge – a lift-out answer section Addition and Subtraction are fundamental skills that all students need in order to succeed in mathematics. This book shows students how to master the basic skills needed to add and subtract numbers up to 999. Students will gain confidence in working with numbers and build firm foundations for future work.