All of them except for 11, 13, 17 and 19 which are prime numbers
the composite number is 23
The composite numbers between 10 and 20 are 12, 14, 15, 16 and 18.
the composite number is 23
composite numbers between 0-20: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18
10, 12, 14, 15, 16, 18, 20
18
20. Next is 18
The only composite factor of 10 is 10. The composite factors of 20 are 4, 10, 20
10, 12, 14, 15, 16, 18, 20
the composite number is 23
20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20.
no 5 is not a composite number 10 15 20 and 25 are composite
The composite numbers between 10 and 20 are 12, 14, 15, 16 and 18.
the composite number is 23
composite numbers between 0-20: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18
20 is composite: it is divisible by 1, 2, 4, 5, 10, and 20. All even numbers, except the number two, are composite.
10,12,14,15,16,18,20