Adding Fraction with Unlike Denominators

Which fraction shows how much you need to reach 1 whole from: 1/3

• 2/3

• 3/3

• 1/3

• 2/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

CCSS.3.NF.A.2

Which fraction shows how much you need to reach 1 whole from: 3/5

• 1/5

• 3/5

• 2/5

• 1/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

CCSS.3.NF.A.2

Which fraction shows how much you need to reach 1 whole from: 6/7

• 3/7

• 6/7

• 2/5

• 1/7

Which fraction shows how much you need to reach 1 whole from: 3/8

• 3/8

• 5/8

• 2/8

• 4/5

Find the missing numerator  $\frac{1}{2}=\frac{?}{10}$  

• 10/5

• 2/10

• 5/10

• 1/2

Find the missing numerator  $\frac{2}{5}=\frac{?}{10}$  

• 1/2

• 1/10

• 5/10

• 4/10

Leslie has 1 liter of milk in her refrigerator to drink today. She drank 1 half liter of milk for breakfast and 2 fifths liter of milk for dinner. How much of a liter did Leslie drink during breakfast and dinner? Show your work on the desk.

• 3/7

• 3/5

• 9/10

• 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.MD.A.2

Draw and identify the models that represent the following:  $\frac{1}{2}+\frac{3}{4}$  

you will need these models for the following question

• 
• 
• 

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

CCSS.3.G.A.2

Find the common denominator between the addends and write out their equivalent fractions:  $\frac{1}{2}+\frac{3}{4}$  

• 
• 
• 

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

CCSS.3.NF.A.2

Find the sum of  $\frac{1}{2}+\frac{3}{4}$  and simplify

•  $1\ \frac{1}{4}$  

•  $\frac{4}{6}$  

•  $1\frac{1}{8}$  

•  $\frac{10}{8}$