4. Integers
6. Fractions
6.6. Unit Fraction
6.8. Equivalent Fractions
6.10. Comparing Fractions
6.11. Operations on Fractions
6.11.1. Addition of Fractions
6.11.1.1. Addition of Like Fractions
6.11.1.2. Addition of Unlike Fractions
6.11.1.3. Addition of Mixed Fractions
6.11.1.4. Word Problems on Addition of Fractions
6.11.2. Subtraction of Fractions
7. Decimals
10. Unitary Method
13. Mensuration
14. Geometry
16. Linear Symmetry
17. Data Handling