Add & Subtract Fractions Quiz

Select all the equations that show different ways to represent 6/10.

• 1/10 + 5/10 = 6/10

• 5/10 + 3/10 = 6/10

• 1/10 + 1/10 + 1/10 + 1/10 +1/10 + 1/10 = 6/10

• 3/10 + 3/10 = 6/10

• 1/10 + 6/10 = 6/10

Tags

CCSS.4.NF.B.3A

Find the sum. 

 $6\ \frac{3}{4\ }+\ 5\ \frac{1}{4}$  

•  $1\ \frac{2}{4}$  

•  $11\ \frac{3}{4}$ 

• 11

• 12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the difference. 

 $7\ \frac{2}{5}-2\ \frac{4}{5}$  

•  $\frac{27}{5}$ 

•  $\frac{46}{5}$ 

•  $\frac{23}{5}$ 

•  $\frac{20}{5}$ 

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

In PE, students spend 2/10 of the time warming up and 7/10 of the time competing against each other. They spend the rest of the time cleaning up. What fraction of PE do students spend cleaning up?

• 9/20

• 9/10

• 1/10

• 5/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the value of the following expression?

7/10 + 5/10

• 
• 
• 
• 

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Isabella completed 3/8 of her iReady Math time in the morning. She worked on it more in the afternoon and finishes 6/8 of her iReady Math time. What fraction of her iReady Math time did she complete in the afternoon?

• 3/8

• 9/8

• 6/8

• 1/8

Tags

CCSS.4.NF.B.3A

Look at model. Which subtraction sentence shows the difference?

• 6/8 + 3/8 = 9/8

• 6/8 - 2/8 = 3/8

• 6/8 - 3/8 = 3/8

• 6/8 - 3/8 = 6/8

Tags

CCSS.4.NF.B.3A

Jordy recorded his bubblegum bubbles and recorded them on a line plot. What is the difference between the biggest and smallest bubble?

• $1\ \frac{1}{2}$

• 2

• $1\ \frac{1}{4}$

• $2\ \frac{1}{2}$

Tags

CCSS.4.MD.B.4

Select all the expressions that correctly represent  $2\ \frac{2}{8}$ .

•  $2+\frac{1}{8}+\frac{1}{8}$  
  

•  $\frac{8}{8}+\frac{8}{8}+\frac{1}{8}+\frac{1}{8}$  
  

•  $\frac{8}{8}+1+\frac{1}{8}$  
  

•  $1+1+\frac{1}{8}+\frac{1}{8}$  

•  $\frac{1}{8}+\frac{1}{8}$  
  

Tags

CCSS.4.NF.B.3A

Jordy recorded his bubblegum bubbles and recorded them on a line plot. What is the combined length of the shortest bubble and the longest bubble?

• 8

• $8\ \frac{1}{2}$

• 9

• $8\ \frac{1}{4}$
  

Tags

CCSS.4.MD.B.4