FACTORS AND MULTIPLES

Which choice lists all the factors for the number 24?

• 2, 3, 4, 6, 8, 12, 24
• 2, 3, 4, 6, 8, 12, 24, 36
• 1, 2, 3, 4, 6, 8, 12, 24
• 1, 2, 4, 5, 6, 8, 12 ,24

Tags

CCSS.4.OA.B.4

What are the next three multiples? 6, 12, 18, ___ ,___ ,___

• 24, 30, 34

• 24, 36, 42

• 24, 30, 36

• 22, 28, 34

Tags

CCSS.4.OA.B.4

CCSS.4.OA.C.5

List the factors of 30

• 1,30,2,15,3,10,5,6

• 2,4,6,8,10,12

• 3,10,5,7

• 8,7,5,8,6

Tags

CCSS.4.OA.B.4

Which is a multiple of 3

• 15

• 4

• 1

• 5

Tags

CCSS.4.OA.B.4

Joe has listed the first 4 multiples of 7 as: 
7   14    22     28
Which one is incorrect?

• 7
• 14
• 22
• 28

Tags

CCSS.4.OA.B.4

A prime number is...

• a number that has only one factor.

• a number that has at least two factors.

• a number that has more than two factors.

• a number that has only two factors.

  (1 and itself)

Tags

CCSS.4.OA.B.4

Numbers that can be multiplied together to make a product.

• multiples
• sum
• factors
• facts

Tags

CCSS.4.OA.B.4

Composite numbers:

• Are always bigger than prime numbers
• Have more than 2 factors
• Have 2 pairs of factors
• Don't have factors

Tags

CCSS.4.OA.B.4

Which number is prime?

• 25
• 11
• 36
• 14

Tags

CCSS.4.OA.B.4

Which number is NOT a multiple of 3?

• 12
• 33
• 14
• 21

Tags

CCSS.4.OA.B.4