2. Integers

3. Fractions

3.2. Unit Fraction

3.4. Equivalent Fractions

3.6. Comparing Fractions

3.6.1. Comparing Like Fractions

3.6.3. Comparing Unlike Fractions

4. Decimals

7. Percentage

10. Exponents

13. Mensuration

14. Geometry

17. Probability

18. Data Handling