4. Integers
4.4. Comparing Integers
4.6.1.1. Addition of Integers
4.6.1.3. Properties of Addition of Integers
4.6.1.4. Subtraction of Integers
4.6.2. Mixed Operations on Integers
4.6.3. Word Problems on Integers
6. Fractions
7. Decimals
10. Unitary Method
13. Mensuration
14. Geometry
16. Linear Symmetry
17. Data Handling