CC1 3.1.1 and 3.1.2 Review

What is the largest number you would divide the numerator and denominator by when simplifying this fraction?  4/16

• 2
• 4
• 8
• 16

Tags

CCSS.4.NF.A.1

CCSS.4.OA.B.4

Simplify  9/18  to lowest terms.

• 1/2
• 3/6
• 9/18
• 5/10

Tags

CCSS.6.NS.A.1

CCSS.6.NS.B.4

CCSS.6.EE.A.3

Reduce 4/16  to lowest terms.

• 4/16
• 2/8
• 1/4
• 4

Tags

CCSS.4.NF.A.1

Simplify  70/80  to lowest terms.

• 35/40
• 7/8
• 9/10
• 14/16

Tags

CCSS.6.NS.A.1

CCSS.6.NS.B.4

Reduce 18/24  to lowest terms.

• 4/3
• 9/12
• 3/4
• 1/2

Tags

CCSS.6.NS.A.1

CCSS.6.NS.B.4

Simplify

 $\frac{4}{20}$  =

(a)  

Tags

CCSS.4.NF.A.1

Simplify

 $\frac{9}{15}$  =

(a)  

Tags

CCSS.4.NF.A.1

Which is NOT an equivalent fraction to:
3/4

• 75/100
• 9/16
• 9/12
• 30/40

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

What is the greatest common factor of 6 and 21?

• 6
• 2
• 3
• 7

Tags

CCSS.4.OA.B.4

What is the GCF of 18 and 24?

• 3
• 6
• 8
• 9

Tags

CCSS.4.OA.B.4