[click on image] Students learn subtraction from a variety of perspectives - counting, eliminating, graphing followed by practice, practice, practice. Once the basic subtraction concepts are learned, this math software program moves on 2-3-4-and-5-digit subtraction with borrowing - each step of the process is presented and practiced. Every screen is scored for immediate response to the student. Every four sections concludes with a comprehensive review. Extras include printable practice drills in addition and subtraction. Worksheets are printable for additional practice and reinforcement -- use as classwork or homework. Problem solving worksheets help the students learn to critically discern the differences between addition and subtraction. Worksheets include critical thinking discussions and practice about temperature, vocabulary (horizontal, vertical), figural analysis and analogies, mazes, morse code, classification practice, comparison of 2-dimensional and 3-dimensional figures, and reading coins (money). These arithmetic topics are presented to classroom students over the course of years. Use this tutorial software to keep up with schoolwork, to learn at home, to remediate, to accelerate, as a course or as a reference. SUB-Win$49.00Media Type: Downloadable-WindowsDownloadable Link - MacCD-WindowsCD-Mac Each section begins with a navigation page [click on image] Start wherever you wish, at the beginning or a specific question or go straight to the quiz to test abilitiy, or let the computer tell you were you left off last time. Introductions unfold... [click on image] Addition is compared to subtraction... relationships are established between the various operations on numbers - concepts, theories, and plenty of practice. All preparations for higher math. Step-by-Step Introductions [click on image] Introductions unfold logically and on demand. Stop or start. Go slow or fast. Patience for the perplexed or fast as the brightest. Practice with HINTs [click on image] Student may choose a HINT whenever necessary. More practice... [click on image] Operations on whole numbers are related to each other. Conclude each section with a Quiz [click on image] Each section concludes with a quiz. Scores are recorded to the included database. Worksheets [click on image] Printable worksheets for classwork or homework. Reinforce the time students have spent at the computer with pencil and paper practice. Worksheets have the same content as the computer learning sections.