**Addition of Whole Number using Number Line**

**Subtraction of Whole Number using Number Line**

**Multiplication of Whole Number using Number Line**

**Commutative Property of Addition**

**Associative property of Addition**

**Distributive Property of Addition**

**Subtraction Property of Equality**

**Commutative Property of Multiplication**

**Associative Property of Multiplication**

**Inverse Property of Multiplication**

**Identity Property of Multiplication**

**Zero Property of Multiplication**

**Multiplication Property of Equality**

**Division is inverse of Multiplication**

**Introduction to Fractions**

**Representing Fraction on number line**

**Writing Fraction in form of division**

**Convert** **Mixed Number to Improper Fraction**

**Convert Improper Fraction to Mixed Fraction**

**What are equivalent fractions?**

**How to simplify fraction to lowest terms?**

**How to add fractions with same denominator?**

**How to add fractions with different denominator?**

**How to subtract fractions with different denominator?**

**Number Lin****es**

**Multiplication using number line**

**Ratio and Proportion**

**Definition of Ratio with examples**

**Simplifying ratios to lowest terms**

**Converting fractional ratio into whole number ratio**

**What is Direct Proportion (Direct Variation)?**

**What is Inverse Proportion (Inverse Variation)?**

**Difference between direct and inverse variation**

**Difference between constant and variables**

**What are like terms? How to combine like terms?**

**Algebraic expression and its types**

**Power in Math & its Properties**

**Multiplying Binomial using FOIL method**

In this chapter you will have good understanding about the integers and its properties. You will also learn to perform mathematical computation like addition, multiplication of integers.

What are factors and multiples? What are different methods of calculating factors and multiple of numbers? All these questions are answered in the chapter. You will also learn to calculate factors and multiples of numbers which are important for your exams.

In this chapter, following concepts have been explained

==> Basics concept of geometry

==> Concepts of Points

==> Concepts of Line, Line segments and Rays

==> Concepts of Curves

==> Important Math Figures like Square, Rectangle, Triangle, Quadrilateral and Circle

==> Concept of symmetry and its examples

In this chapter we will understand following concepts

==> What is Mensuration?

==> Use of Mensuration in daily life

==> What is Perimeter?

==> How to calculate perimeter of important shapes

==> What is area?

==> How to calculate area of important shapes