3. Addition

4. Subtraction

7. Division

9. Patterns

10. Rounding Numbers

11. Fractions

12. Decimals

13. Money

14. Measurement

15. Unitary Method

16. Geometry

19. Symmetry

20. Time

21. Data Handling

3. Addition

4. Subtraction

7. Division

9. Patterns

10. Rounding Numbers

11. Fractions

12. Decimals

13. Money

14. Measurement

15. Unitary Method

16. Geometry

19. Symmetry

20. Time

21. Data Handling