Adding and Subtracting Fractions

 $\frac{6}{13}\ +\frac{2}{13}=$  

•  $\frac{2}{13}$  

•  $\frac{8}{13}$  

•  $\frac{13}{13}$  

•  $\frac{4}{13}$  

 $\frac{-5}{8}-\frac{1}{8}=$  

•  $\frac{4}{8}\ =\frac{1}{2}$  

•  $\frac{-6}{8}=\frac{-3}{4}$  

•  $\frac{-4}{8}=\frac{-1}{2}$  

•  $\frac{6}{8}=\frac{3}{4}$  

What is the sum of the following equation in lowest terms:
1/3 + 1/3 =

• 1
• 1/3
• 3/3
• 2/3

Tags

CCSS.4.NF.B.3A

• 14/16
• 7/8
• 8/7
• 4/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the Least Common Denominator of 1/5 + 2/10

• 5
• 10
• 50
• 15

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is the sum of these fractions?

• 4/5
• 3/20
• 17/20
• 4/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What fraction of the circle is pizza?

• 1/3

• 1/2

• 1/4

• 2/3

Tags

CCSS.2.G.A.3

What is the sum of these fractions?

• 4/5
• 3/20
• 17/20
• 4/20

What is the difference in the following equation in its lowest terms:
4/5 - 2/5 =

• 2/5
• 1/5
• 4/5
• 3/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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