Adding and Subtracting Fractions with same Denominators

What is 2/8 + 3/8 = ?

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Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

2/5  +1/5 + 1/5=

• 3/15
• 4/5
• 2/5
• 4/15

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

 $\frac{2}{5}+\frac{1}{5}+\frac{1}{5}$  

•  $\frac{4}{5}$  

•  $\frac{4}{15}$  

•  $\frac{2}{15}$  

•  $\frac{2}{5}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

1/2+1/2= ?

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• 1/3

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• 4/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is 3/4 + 1/4 = ?

• 4/4 
• 0/4
• 2/4
• 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

CCSS.3.NF.A.2

Solve:  $\frac{1}{9}+\frac{4}{9}$  

•  $\frac{5}{9}$  
  

•  $\frac{5}{18}$  

•  $\frac{5}{81}$  

•  $\frac{3}{9}$  

Tags

CCSS.3.NF.A.1

 $\frac{3}{9}+\frac{2}{9}=$  

•  $\frac{2}{9}$  

•  $\frac{0}{9}$  

•  $\frac{5}{9}$  

• 1 pizza

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

 $\frac{9}{12}+\frac{4}{12}$  

Solve 

•  $\frac{13}{12}$  

•  $\frac{5}{12}$  

•  $1\ \frac{3}{12}$  

• 7

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Jada ate 3/8 of a pizza and Isaiah ate 2/8 of the pizza. How much pizza did they eat in all?

• 1/2

• 5/8

• 3/4

• 7/8

Tags

CCSS.3.NF.A.1

7/7 - 5/7 = ?

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Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

CCSS.3.NF.A.2