Year 7 Interactive Maths (Second Edition) by G S Rehill, an experienced mathematics author and teacher, helps students learn mathematics better and faster. The software has 208 interactive exercises spanning the following 16 chapters: Whole Numbers, Powers and Roots, Multiples and Factors, Fractions, Algebra, Decimals, Equations, Angles, Polygons, Percentages, Ratios, Length and Perimeter, Area of Plane Figures, Volume, Linear Relationships and Revision. Questions use the metric system of measurement. Version 5.01.01 may include unspecified updates, enhancements, or bug fixes. 2 software launches to inspect Chapter 1.