Factors, Multiples and Arrays

List the first 5 multiples of 3

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

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

• 13
• 14
• 15
• 17

Tags

CCSS.2.NBT.A.2

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

• 7
• 14
• 22
• 28

What number is the only even prime number?

• 0
• 2
• 1
• 3

Tags

CCSS.4.OA.B.4

List the first 5 multiples of 8

• 1, 2, 4, 8
• 8, 16, 25, 32, 40
• 8, 16, 24, 32, 40
• 8, 16, 24, 31, 40

Is 2 a prime or composite number?

• Prime
• Composite

Tags

CCSS.4.OA.B.4

What is the next multiple?
12, 24, 36, 48, _____

• 1
• 72
• 60
• 84

When we skip count, we are listing .....

• factors
• multiplication 
• addition 
• multiples

What is the fifth multiple of 12?

• 12
• 60
• 45
• 72

Which number is a factor of 10

• 3
• 4
• 5
• 8

Tags

CCSS.4.OA.B.4