adding and subtracting fractions

• $\frac{1}{5}$

• $1\ \frac{1}{3}$

• $1\ \frac{1}{5}$

• $1\ \frac{3}{5}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• -4/11

• -14/11

• 4/11

• 14/11

Tags

CCSS.5.NF.A.1

Is this a correct answer?

• Yes, the student correctly added.
• No, you cannot add unlike denominators
• No, 5 + 7 is not 12
• No, 2 + 3 is not 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the least common denominator for 1/8 and 3/20?

• 8

• 16

• 20

• 40

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What movie is this from?

• Trolls

• Frozen

• Lego Movie

• Monster Inc.

 $\frac{7}{8}-\ \frac{7}{12}\ =$  

•  $\frac{4}{24}$  

•  $\frac{1}{4}$  

•  $\frac{7}{12}$  
  

•  $\frac{7}{24}$  
  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

-2/7 + (-2/3)

• -21/20

• 21/20

• 20/21

• -20/21

Tags

CCSS.5.NF.A.1

Jada ate 3/8 of a pizza and Isaiah ate 1/4 of the pizza. How much pizza did they eat in all?

• 1/2
• 5/8
• 3/4
• 7/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Pam walks 7/8 of a mile to school. Paul walks 1/2 of a mile to school. How much farther does Pam walk than Paul?

• $\frac{3}{8}$

• $\frac{4}{5}$

• $1\ \frac{3}{8}$

• $\frac{3}{4}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• A

• B

• C

• D

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2