4. Integers

6. Fractions

7. Decimals

7.3. Place Value Chart

7.6. Equivalent Decimals

7.7. Comparing Decimals

7.8. Ordering Decimals

7.9.1.1. Convert Decimals to Proper Fractions

7.9.1.3. Convert Decimals to Mixed Fractions

10. Unitary Method

13. Mensuration

14. Geometry

16. Linear Symmetry

17. Data Handling