1.Topic- Cube and Cube Roots

2.Topic -Square and Square Roots

3. Topic-Rational Numbers

4.Topic -Line Graph

5.Topic-Co-ordinates

6.Topic -Rational Numbers

7.Topic -Art of problem solving 

8.Topic-Types of Quadrilateral

9.Topic-Construction of Quadrilateral

10.Topic -Angles in Polygon

11.Topic -Sum of interior angles of polygon

12.Topic -Cube and Cube roots

13.Topic -Area

14.Topic -Linear equation

15-Topic -Linear Equation

16.Linear equation

17.Quardilaterals

18.CHAPTER -3

19.Sum of exterior angles of polygon

20.CHAPTER 5

21.DATA HANDELING

22.CHAPTER 6

23.CHAPTER 6

24.CHAPTER 6

25.chapter  6