2. Arithematic
2.1. Numbers
2.3. Fractions
2.5. Decimals
2.5.1. Place Value Chart
2.5.3. Like and Unlike Decimals
2.5.4. Equivalent Decimals
2.5.5. Comparing Decimals
2.5.6. Ordering Decimals
2.5.7. Operations on Decimals
2.5.7.1. Addition and Subtraction of Decimals
2.5.7.2.1. Multiplication of Decimals
2.5.7.2.2. Word Problems on Multiplication of Decimals
2.5.7.2.3. Division of Decimals
2.5.7.2.4. Word problems on Division of Decimals
2.6. Unitary Method
2.7. Rounding Numbers
2.8. Percentage
2.9. Profit and Loss
2.10. Simple Interest
2.12. Mensuration
2.13. Time
2.14. Data Interpretation