Express each of the following numbers as the sum of two odd primes:
(i) 24
(ii) 36
(iii) 84
(iv) 98
Solution:
Express each of the following numbers as the sum of twin-primes:
(i) 24
(ii) 36
(iii) 84
(iv) 120
Solution:
Express each of the following numbers as the sum of three odd primes:
(i) 21
(ii) 35
(iii) 49
(iv) 63
Solution:
More Solutions:
- The absolute value of 0 is ………..
- State whether the following statements are true or false.
- The number of integers between -1 and 1 is
- The greatest integer lying -10 and -15 is
- Which of the following statement is false?
- On subtracting -7 from -4, we get
- The statement “when an integer is added to itself.
- Use the appropriate symbol < or > to fill in the following blanks:
- Evaluate: |-13| – |-15|
- Subtract the sum of -235 and 137 from -152.