PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Cube number | In this theory, learn the concept of cube numbers. |
| 2. | Properties of cube numbers | In this theory, learn about the properties of cube numbers. |
| 3. | Example problems for cube numbers | Learn how to do the problems based on cube of numbers. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Fill in the blanks | Other | medium | 3 m. | In this exercise, fill the given blanks using cube numbers. |
| 2. | Say true or false | Other | medium | 3 m. | Check whether the given staement is 'true' or 'false' using cube numbers. |
| 3. | Two marks example problems | Other | medium | 4 m. | This exercise is to check your knowledge about perfect cube. |
| 4. | Two marks exercise problems I | Other | medium | 0 m. | In this exercise, show the given number is not a perfect cube. |
| 5. | Two marks exercise problems II | Other | medium | 4 m. | This exercise is based on cube numbers. |
| 6. | Two marks exercise problems III | Other | medium | 2 m. | This exercise is based on square numbers and cube numbers. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Select the correct properties | Other | easy | 2 m. | Practice problem to remind the properties of cube numbers. |
| 2. | Numbers end with digit '2' | Other | easy | 3 m. | In this exercise, choose any two numbers that will end with digit 2 using properties of cube numbers. |
| 3. | Numbers ending at '3' | Other | easy | 3 m. | In this exercise, choose any two numbers that will end with digit 3 using properties of cube numbers. |
| 4. | Calculate the smallest number to be add with the given number | Other | medium | 4 m. | Practise problem to find the smallest number to be add with the given number to obtain a perfect cube. |
| 5. | Find the cube numbers | Other | medium | 4 m. | Practise problem to find the cube of the given numbers. |
| 6. | Say "Correct" or "Incorrect" | Other | medium | 4 m. | In this exercise, check whether the given statement is correct or incorrect. |
| 7. | Addition of cube numbers | Other | medium | 4 m. | Work on the problem to find the sum of cube numbers. |
| 8. | Subtraction of cube numbers | Other | medium | 4 m. | Work on the problem to find the subtraction of cube numbers. |
| 9. | Determine the cube of negative numbers | Other | medium | 4 m. | Work on the problem to find the cube of negative numbers. |
| 10. | Choose the correct answer | Other | medium | 4 m. | In this exercise, choose the given number is a perfect cube or not a perfect cube. |
| 11. | Find the smallest number should be divided with the given number | Other | hard | 6 m. | Practise problem to find the smallest number should be divided with the given number to obtain a perfect cube. |
| 12. | Calculate the sum of the cubes of given numebrs | Other | hard | 5 m. | Work on the problem to find the sum of the cubes of the given numbers. |
| 13. | Find the cube of the given fractions | Other | hard | 6 m. | In this exercise, find the cube value of the given fractions. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Determine the smallest number | Other | medium | 2 m. | This exercise is based on cube numbers. |
| 2. | Find the smallest number that makes the given number as perfect cube | Other | medium | 2 m. | This exercise is based on cube numbers. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Determine the numbers ending at '8' | Other | easy | 3 m. | In this exercise, choose any two numbers that will end with digit 8 using properties of cube numbers. |
| 2. | Find the numbers ending at digit '7' | Other | easy | 3 m. | In this exercise, choose any two numbers that will end with digit 7 using properties of cube numbers. |
| 3. | Show that the given number is a cube number | Other | medium | 5 m. | Work on the problem to show that the given number is a perfect cube. |
| 4. | Calculate the cube numbers | Other | medium | 4 m. | In this exercise, find the cube numbers of the given natural numbers. |
| 5. | Prove that the sum of the cubes is equal to the square of the sum | Other | medium | 5 m. | In this exercise, prove the given statement using the properties of the cube numbers. |
| 6. | Determine the smallest number to be subtract with the given number | Other | medium | 4 m. | Work on the problem to find the smallest number to be subtract with the given number to obtain a perfect cube. |
| 7. | Find the smallest number should be multiplied with the given number | Other | hard | 6 m. | Work on the problem to find the smallest number should be multiplied with the given number to obtain a perfect cube. |
| 8. | Show that the given number is not a cube number | Other | hard | 5 m. | Work on the problem to show that the given number is not a perfect cube. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:20:00 | medium | 11 m. | |
| 2. | Homework II | 00:20:00 | medium | 5 m. | |
| 3. | Homework III | 00:20:00 | medium | 13 m. | |
| 4. | Homework IV | 00:20:00 | medium | 15 m. | |
| 5. | Revision test I | 00:20:00 | medium | 21 m. | |
| 6. | Revision test II | 00:25:00 | medium | 11 m. | |
| 7. | Revision test III | 00:20:00 | medium | 13 m. | |
| 8. | Revision test IV | 00:20:00 | medium | 24 m. |
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