4. Integers
6. Fractions
6.6. Unit Fraction
6.8. Equivalent Fractions
6.10. Comparing Fractions
6.11. Operations on Fractions
7. Decimals
9.1. Ratio
9.2. Proportion
10. Unitary Method
11.2. Variables and Constants
13. Mensuration
14. Geometry
14.3. Types of Lines
14.5. Angle
14.6. Triangles
14.7. Curve
14.8. Polygon
14.9. Quadrilateral
14.10. Circle
16. Linear Symmetry
17. Data Handling
17.3. Pictographs
17.4. Bar graphs