Straight Forward Math Series- Advanced Subtraction

This book is a sequenced presentation of higher level subtraction skills. It assumes that basic facts have already been learned. The book begins with a Basic Fact Review and a Beginning Assessment Test to determine the skill level. This is followed by practice sheets, review sheets and diagnostic tests. This advanced book introduces subtraction skills which include multiple digits and regrouping. There is a Final Assessment Test at the end to measure all advanced subtraction skills.