Factors, Multiples, Prime and Composite

Which number is a factor of 10

• 3
• 4
• 5
• 8

Tags

CCSS.4.OA.B.4

Which number is a factor of 18

• 4
• 7
• 6
• 12

Tags

CCSS.4.OA.B.4

Which number is a factor of 7?

• 3
• 4
• 6
• 7

Tags

CCSS.4.OA.B.4

Which number is a factor of 32

• 9
• 7
• 6
• 8

Tags

CCSS.4.OA.B.4

Which number is a factor of 23?

• 8
• 4
• 3
• 1

Tags

CCSS.4.OA.B.4

Which number is a factor of 56?

• 7
• 6
• 9
• 5

Tags

CCSS.4.OA.B.4

List the first 5 multiples of 3

• 3, 6 10, 15, 20
• 1, 3
• 3, 6, 9, 12, 15
• 6, 9, 12, 15, 18

Tags

CCSS.4.OA.B.4

Fill in the blank:
2, 4, 6, 8, 10, 12, ____, 16, 18 ,20

• 13
• 14
• 15
• 17

Tags

CCSS.2.NBT.A.2

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

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