The Basic Math Tutor series is focused on building skills at the first through seventh grade level. What sets this series apart from other teaching tools is that the concepts are taught entirely through step-by-step example problems of increasing difficulty. It works by introducing each new concept in an easy to understand way and using example problems that are worked out step-by-step and line-by-line to completion. This program covers the important topic of teaching the student how to subtract 3 and 4 digit numbers. The entire lesson is taught by working example problems of increasing difficulty. Emphasis is placed on giving students confidence in their skills by gradual repetition so that the skills learned in this section are committed to long term memory. Students will be able to work problems with ease, improve their problem-solving skills and understand the underlying concepts of Basic Math Problems. Teachers User Instruction & Resource Guide - Includes Recommended books & Basic Math Websites.