Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Crore - Indian system and American system | Introducing Crore and comparing Indian system and American system of numeration |
| 2. | Approximation,Rounding off and Fascinating Facts | Estimation or Approximation, Nearest Neighbour, Rounding off and Fascinating Facts of large numbers |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | TBQ - Convert words into number with commas as per International system of numeration | Other | easy | 1 m. | Transfer the wordings to number as per International system of numbers. |
| 2. | Calculate the difference in population | Other | easy | 3 m. | Apply the concept of estimation and find the difference. |
| 3. | TBQ - Compare the numbers | Other | medium | 4 m. | Comparing the numbers |
| 4. | TBQ - Nearest Neighbour | Other | medium | 4 m. | Rounding off to nearest thousand, ten thousand, lakh, ten lakh and crore |
| 5. | TBQ- Pattern in products | Other | medium | 3 m. | Multiplication shortcut using the techinque 10,100, 1000 so on |
| 6. | TBQ - Application of comparing large number | Other | medium | 2 m. | Application of comparing large number |
| 7. | TBQ - Pattern in multiplication | Other | medium | 3 m. | Multiplication pattern |
| 8. | Calculating Distance | Other | medium | 2 m. | Comparing Distance |
| 9. | largest and smallest digit | Other | medium | 2 m. | Creating largest and smallest digit |
| 10. | Conversion | Other | medium | 1 m. | Conversion of units to find the number |
| 11. | Comparing the numbers | Other | hard | 5 m. | Comparing the number |
| 12. | Assertion and Reasoning | Other | hard | 1 m. | Assertion and Reasoning based on the closest possible estimate. |