Worksheet # Topics/Curriculum Unit-1 Reducing Fractions Using GCF Unit-2 Addition of Three Fractions Unit-3 Addition of Three Fractions and Mixed Fractions Unit-4 Adding and Subtracting Fractions and Mixed Fractions Unit-5 Simplification of Numbers and Fractions Unit-6 More Problems on Simplification of Numbers and Fractions Unit-7 Order of Operations on Numbers and Fractions Unit-8 Four Operations on Numbers and Fractions Unit-9 More Problems on Four Operations on Numbers and Fractions Unit-10 Multiplication of Decimal Unit-11 Division of Decimals Unit-12 Introducing Integers (Z) Unit-13 Adding and Subtracting positive and Negative Numbers Unit-14 Calculating Positive and Negative Numbers Unit-15 Multiplying Positive and Negative Numbers Unit-16 Dividing Positive and Negative Numbers Unit-17 Simplifying Positive and Negative Numbers Unit-18 More Problems on Simplifying Positive and Negative Numbers Unit-19 Solving Equations Unit-20 More Problems on Solving Equations Unit-21 Solving Equations with Parentheses Unit-22 Advanced Problems on Solving Equations Unit-23 Word Problems on Equations Unit-24 Ratio, Rates, and Proportions Unit-25 Working with Percent Unit-26 Practical Arithmetic Unit-27 Two-Dimensional Figures Unit-28 Three-Dimensional Measurement Formulae Unit-29 Introduction to Statistics