4. Integers
6. Fractions
6.6. Unit Fraction
6.8. Equivalent Fractions
6.10. Comparing Fractions
6.10.1. Comparing Like Fractions
6.10.3. Comparing Unlike Fractions
6.11. Operations on Fractions
7. Decimals
10. Unitary Method
13. Mensuration
14. Geometry
16. Linear Symmetry
17. Data Handling