Subtracting Fractions Quiz

The number on the top of a fraction is called what?

• denominator
• numerator
• equivalent
• fractionator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the LEAST COMMON DENOMINATOR you could use to subtract

 $\frac{1}{3}$  and  $\frac{1}{4}$  ?

• 3

• 4

• 24

• 12

What fraction is equivalent to $\frac{3}{5}$  ?

•  $\frac{4}{10}$  
  

•  $\frac{6}{5}$  

•  $\frac{9}{15}$  
  

•  $\frac{12}{24}$  

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

 $\frac{1}{2}-\frac{1}{8}$  

•  $\frac{5}{8}$  

•  $\frac{1}{6}$  
  

•  $\frac{3}{8}$  
  

•  $\frac{5}{6}$  
  

Tags

CCSS.7.NS.A.1C

 $\frac{3}{4}-\frac{2}{5}$  

•  $\frac{1}{20}$  

•  $\frac{1}{5}$  
  

•  $\frac{7}{20}$  
  

•  $\frac{13}{20}$  
  

Tags

CCSS.7.NS.A.1C

 $12\frac{7}{8}$  -  $10\ \frac{1}{6}$  

•  $1\frac{15}{24}$  

•  $2\frac{17}{24}$  

•  $2\frac{6}{8}$  

•  $2\frac{5}{6}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $7\frac{3}{4}-6\frac{1}{4}$  

•  $1\frac{1}{2}$  

•  $1\frac{1}{8}$  
  

•  $1\frac{3}{4}$  

•  $1\frac{3}{8}$  
  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $7$  -  $1\ \frac{3}{5}$  

•  $6\frac{3}{5}$  

•  $5\frac{2}{5}$  

•  $5\ \frac{3}{5}$  

•  $6\frac{2}{5}$  

Tags

CCSS.7.NS.A.1C

 $2\ \frac{2}{7}$  -  $1\ \frac{6}{7}$  

•  $1\ \frac{4}{7}$  

•  $\frac{3}{7}$  

•  $1\ \frac{3}{7}$  

•  $\frac{6}{7}$  

•  $1\frac{6}{7}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D