FSP: Multiples, Factors, Factor pairs, Prime and Composite Numbers

45 is a multiple of 9

25 is a multiple of 4

14 is a multiple of 5

18 is a multiple of 8

24 is a multiple of 8

24 is a multiple of 4

24 is a multiple of 3

40 is a multiple of 6

21 is a multiple of 6

30 is a multiple of 6

30 is a multiple of 5

30 is a multiple of 3

30 is a multiple of 4

6 is a multiple of 6

49 is a multiple of 8

What strategies did you use to solve these problems?

Choose the Factors of 16

Choose the Multiples of 16

Choose the Factors of 20

Choose the Multiples of 20

Choose the Factors of 35

Choose the Multiples of 35

Is 17 prime or composite?

Is 64 prime or composite?

Is 24 prime or composite?

Is 23 prime or composite?

Is 21 prime or composite?

Is 2 prime or composite?

Is 9 prime or composite?

Is 8 prime or composite?