Question
Mathematics Question on Prime and Composite Numbers
Write down separately the prime and composite numbers less than 20.
Answer
Prime numbers : 2, 3, 5, 7, 11, 13, 17, 19
Composite numbers : 4, 6, 8, 9, 10, 12, 14, 15, 16, 18
Write down separately the prime and composite numbers less than 20.
Prime numbers : 2, 3, 5, 7, 11, 13, 17, 19
Composite numbers : 4, 6, 8, 9, 10, 12, 14, 15, 16, 18