Factors, Multiples, and Simplifying Fractions

Find the missing multiple.
10:  10, 20, 30, 40, ___, 60, 70, 80

• 100
• 45
• 50
• 55

Tags

CCSS.2.NBT.A.2

List the first five multiples of 8.

• 1, 2, 4, 8

• 8, 16, 25, 32, 40

• 8, 16, 24, 32, 40

• 8, 16, 24, 31, 40

Tags

CCSS.4.OA.B.4

Which of the following is a multiple of 7?

• 28
• 48
• 71
• 45

Tags

CCSS.4.OA.B.4

What is the LCM of 4 and 12? 

• 4
• 8
• 12
• 16

Tags

CCSS.4.OA.B.4

What is the LCM of 3 and 6? 

• 3
• 6
• 12
• 15

Tags

CCSS.4.OA.B.4

What is the LCM?

• The LCM is the least common factor that both numbers share the least. 
• The LCM is a multiple that both numbers share the most.  
• The LCM is a multiple that both numbers share the least. 
• The LCM is a factor that both numbers share the least. 

Tags

CCSS.6.NS.B.4

Simplify.

• 1/4

• 1/3

• 1/2

• 1

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Simplify.

• 1/4

• 1/24

• 6/4

• 1/18

Tags

CCSS.6.EE.A.4

CCSS.6.NS.A.1

Find the missing numerator.

• 1/9

• 4/9

• 6/9

• 7/9

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Which fraction is equivalent to 1?

• 1/2

• 1/10

• 5/5

• 4/5

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2