Factorization & Prime Numbers

Check all the factors of 9

• 1

• 2

• 3

• 4

• 9

Check all the factors of 4

• 1

• 2

• 3

• 4

• 5

Check all the factors of 15

• 1

• 2

• 3

• 5

• 15

Check all the factors of 7

• 2

• 3

• 4

• 5

• This is a prime number: only 1 and 7

Check all the factors of 3

• 0

• 2

• 4

• 6

• This is a prime number: only 1 and 3

Check all the factors of 11

• 0

• 2

• 4

• 6

• This is a prime number: only 1 and 11

Check all the factors of 13

• 0

• 2

• 4

• 6

• This is a prime number: only 1 and 13

Check all the factors of 6

• 1

• 2

• 3

• 6

• This is a prime number: only 1 and 6

If you were stacking blocks to represent 4 x 4 = 16, what shape would you make with the blocks?

• A circle

• A square

• A rectangle

• A triangle

If you were stacking blocks to represent 2 x 7 = 14, what shape would you make with the blocks?

• A circle

• A square

• A rectangle

• A triangle