Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Distributive Property of Multiplication | To learn and understand the property of distributitvity of multiplication. |
| 2. | Increment in Products | To learn the increment of product if one or both number involved in the multiplication is increased by 1. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the product | Other | easy | 4 m. | Find the product using distributive property |
| 2. | Is the statement correct? | Other | easy | 2 m. | Find the product using distributive property |
| 3. | Calculate the rise in product | Other | easy | 4 m. | Calculate the increment in the product using the identity a(b+1) = ab + a. |
| 4. | Calculate the increment in product | Other | easy | 2 m. | Calculate the increment in the product using the identity (a+1)b = ab + b. |
| 5. | TBQ - Compare the products | Other | medium | 3 m. | To compare the given products and arrive at the answer using the distributive identity. |
| 6. | Prove the following | Other | medium | 4 m. | To prove the following based on the increment in the product (a+1)(b-1). |
| 7. | Compute the product | Other | medium | 3 m. | To compute the product of the given numbers without actually multiplying it. |
| 8. | TBQ - Interpret the following | Other | hard | 4 m. | To Interpret the given questions based on (a+1)(b-1). |
| 9. | TBQ - Analyse the increment in product | Other | hard | 5 m. | To analyse the increase or decrease in product based on (a+1)(b+1). |
| 10. | Analyse the given question | Other | hard | 4 m. | Analyse the given assertion and reason and then choose the correct answer. |
| 11. | CBQ - Estimate the increment in the product | Other | hard | 4 m. | Analyse the increment in the product and answer the given questions. |