Factors
This number is prime or composite? 15
Composite
This number is prime or composite? 17
Prime
All factors of 24.
What are 1, 2, 3, 4, 6, 8, 12, and 24?
The first 5 multiples of 20
What is 20, 40, 60, 80 and 100?
This number is prime or composite? 9
Composite
All factors of 15
What are 1,3,5,15
The first 5 multiples of 11
What are 11, 22, 33, 44, and 55
This number is prime or composite? 4
Composite
What are 1,2,3,4,6,12 AND 12,24, and 36
The first 10 multiples of 6 .
What are 6,12,18,24,30,36,42,48,54, and 60
The only number that is neither prime nor composite.
1