Success in all areas of mathematics starts with a solid knowledge of the basic facts. This book provides concentrated practice of basic subtraction facts to help students reach mastery level. Timed Math Drills: Subtraction provides step-by-step practice in subtraction that starts with whole-page calculations using the same, single subtrahend (0 thru 9), progresses to calculations using two different subtrahends, and then to all-inclusive, mixed subtrahends. The goal is to achieve mastery at the highest possible accuracy level in the lowest possible time. A chart is included on which each student's progress can be recorded. Award forms are included to validate students' achievements.Key Features : i : The goal is to achieve mastery at the highest possible accuracy level in the lowest possible timeii : Progress chart includediii : Provides step-by-step practice in subtraction
