2. Integers
5. HCF and LCM
6. Fractions
8. Decimals
9. Estimation
10. Number Pattern
12. Unitary Method
13. Percentage
13.1. Conversions
13.2. Percentage of a Quantity
14. Profit and Loss
15. Simple Interest
16. Exponents
19. Mensuration
21. Geometry
24. Probability
25. Data Handling
Ireland