Give three pairs of prime numbers whose difference is 2.
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Ncert Solutions Class 6th Chapter 3 Playing with Numbers Exercise 3.2 Question 6
Express the following as the sum of two odd primes.
(a) 44 (b) 36 (c) 24 (d) 18
Ncert Solutions Class 6th Chapter 3 Playing with Numbers Exercise 3.2 Question 5
What is the greatest prime number between 1 and 10?
Answer:
The greatest prime number between 1 and 10 is 7.
Ncert Solutions Class 6th Chapter 3 Playing with Numbers Exercise 3.2 Question 4
Write down separately the prime and composite numbers less than 20.
Ncert Solutions Class 6th Chapter 3 Playing with Numbers Exercise 3.2 Question 3
The numbers 13 and 31 are prime numbers. Both these numbers have same digits 1 and 3. Find such pairs of prime numbers upto 100.
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