This workbook follows Kumon s unique, step-by-step approach that students and parents know they can count on. Our Pre-Algebra and Algebra Workbooks apply the Kumon Method to algebra, so your child will build strong algebra skills without feeling anxious or overwhelmed. Topics include fractions, decimals, percents, exponents, order of operations, positive and negative numbers, algebraic expressions and more. Publisher s Note: The answer key for workbook 1 is located in the middle of the book. The answer key for workbook 2 is located at the very end of the book.This workbook follows Kumon s unique, step-by-step approach that students and parents know they can count on. Our Pre-Algebra and Algebra Workbooks apply the Kumon Method to algebra, so your child will build strong algebra skills without feeling anxious or overwhelmed. Topics include fractions, decimals, percents, exponents, order of operations, positive and negative numbers, algebraic expressions and more. Publisher s Note: The answer key for workbook 1 is located in the middle of the book. The answer key for workbook 2 is located at the very end of the book.