Adding and Subtracting Fractions

What is the sum of these fractions?
 $\frac{2}{5}+\frac{1}{5}=$  

•  $\frac{3}{10}$  

•  $\frac{3}{5}$  

•  $\frac{5}{3}$  

•  $\frac{2}{25}$  

Tags

CCSS.3.NF.A.1

What is the difference of these fractions?

6/8 - 4/8 =

• 10/8

• 2/0

• 2/8

• 6/8

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.3.NF.A.1

CCSS.3.NF.A.3

• 14/16

• 7/8

• 8/7

• 4/10

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is the sum of the following equation in simplest for?:

2/6 + 2/6 =

• 5/6

• 2/3

• 3/6

• 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is the sum of the following equation in lowest terms:

1/3 + 1/3 =

• 1

• 1/3

• 3/3

• 2/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is the difference in the following equation in its lowest terms:

9/12 - 5/12 =

• 14/12

• 1/3

• 5/12

• 2/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

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.3.NF.A.1

CCSS.3.NF.A.3

Find the difference of the fractions in the following equation:

15/18 - 3/18 =

• 3/18 or 1/6

• 12/18 or 2/3

• 12/36 or 1/3

• 18/18 or 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is ¹/₈ + ⁵/₈?

• 1

• ⁶/₁₆ or ³/₈

• ⁶/₈ or ³/₄

• ²/₄ or ¹/₂

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3