Spooky Review 2

Factors 1-5

100

What are the factors for the number 1? 

1

200

What are the factors for the number 2? 

1, 2 

300

What are the factors for the number 4? 

1, 2, 4 

or 

1x 4

2 x 2

Factors 6-10

100

What are the factors for the number 6?

1, 2, 3, 6

200

What are the factors for the number 9? 

1, 3, 9

300

What are the factors for the number 10?

1, 2, 5, 10

Factors 11-15

100

What are the factors for the number 11? 

1, 11

200

What are the factors for the number 12?

1, 2, 3, 4, 6, 12

300

What are the factors for the number 15? 

1, 3, 5, 15

Factors 16-20

100

What are the factor pairs for the number 16?

1, 2, 4, 8, 16

200

What are the factors for the number 18? 

1, 2, 3, 6, 9, 18

300

What are the factors for the number 19? 

1, 19

Factors 21-25

100

What are the factors for the number 21?

1, 3, 7, 21 

200

What are the factors for the number 24? 

1, 2, 3, 4, 6, 8, 12, 24

300

What are the factors for the number 25? 

1, 5, 25