Worksheet # Topics/Curriculum Unit-1 Number Concepts Unit-2 Introducing Fractions Unit-3 Reducing Fractions Using GCF Unit-4 More Problems on Addition of Unlike Fractions Unit-5 Addition of Unlike Fractions and Mixed Numbers Unit-6 Subtraction of Fractions, Mixed Numbers, and Whole Numbers Unit-7 Subtraction of Unlike Fractions and Mixed Numbers Unit-8 Addition and Subtraction of Fractions and Mixed Numbers Unit-9 Multiplication of Fractions and Mixed Numbers Unit-10 More Problems on Multiplication of Fractions and Mixed Numbers Unit-11 Division of Fractions and Mixed Numbers Unit-12 Multiplication and Division of Fractions and Mixed Numbers Unit-13 Adding of Three Fractions Unit-14 Multiplication of Decimals Unit-15 Division of Decimals Unit-16 Introducing Integers (Z) Unit-17 Adding and Subtracting Positive and Negative Numbers Unit-18 Calculating Positive and Negative Numbers Unit-19 Multiplying Positive and Negative Numbers Unit-20 Dividing Positive and Negative Numbers Unit-21 Simplifying Positive and Negative Numbers Unit-22 Finding Values in Equations Unit-23 Solving Equations Unit-24 More Problems on Solving Equations Unit-25 Solving Equations with Parentheses Unit-26 Ratio, Percent, and Proportion Unit-27 Practical Arithmetic Unit-28 Two-Dimensional Figures Unit-29 Three-Dimensional Measurement Formulae Unit-30 Introduction to Statistics