The COMPLETE GUIDE TO MIDDLE SCHOOL MATH Book Grades 6-8:PRE-ALGEBRA is created by American Math Academy to complete middle school mathematics, which includes:•30 Topics with Detailed Summaries•30 Challenging Tests•30 Worksheets•Total 800+ Practice QuestionsThis book brings together everything you need to know for the Middle school math-PRE-ALGEBRA. It will help you to cover all the math topics.

CHAPTER I ARITHMETIC •The Number System•Order of Operations •Prime & Composite Numbers •Divisibility Rules •Least Common Multiple & Greatest Common Factor•Absolute Value•Fractions & Operations with Fractions •Decimal Numbers •Rounding Numbers •Laws of Exponents •Laws of Radicals •Scientific Notation CHAPTER II ALGEBRA • Algebraic Expressions •Equations with Two Variables •Solving Equations & Inequalities •Ratios, Proportional Relations & Variations•Functions •Linear Equations & Slope •Unit Rate & Percentages CHAPTER III GEOMETRY •Angles •Distance & Midpoint •Triangles & Type of Triangles •Similarity Theorem •Pythagorean Theorem •Coordinate Plane •Area & Perimeter •Circles, Circumference, & Area VolumeCHAPTER IV PROBABILITY & STATISTICS •Mean, Median, Mode, & Range •Probability •Challenge Tests Answers Keys. .