HomeworkModule2NPatternSQF1- Md Nor

SUBJECTIVE QUESTIONS

1. State the pattern of the number sequence, 1, 5, 9, 13, 17, 21, …


2. Write each number given below as a sum of two prime numbers.
(a) 15 (b) 26

3. List the first 10 multiples of 11.


4. Find the first two common multiples of 8 and 12.


5. List all the factors of 64.


6. Determine if 9 is the common factor of each of the following numbers.
(a) 36 and 54 (b) 63, 126 and 333

7. Find the highest common factor of 12, 18 and 36.


8. Find the lowest common multiple of 12, 36 and 54.


9. Find the lowest common multiple of 5 and 10.


10. Find the highest common factor of 8 and 20.


11. List all the odd numbers between 100 and 115.


12. Write 12 as a sum of two prime numbers.


13. Find the first two common multiples of 15, 20 and 30.


14. State 40 as the product of its prime numbers.


15. State the pattern of the number sequence, 18, 16, 14, 12, 10, …