Add & Subtract Fractions with Common Denominators

 $\frac{4}{\ 5\ }\ -\ \frac{2}{5}\ =$  

•  $\frac{2}{10}$  

•  $\frac{2}{0}$  

•  $\frac{2}{5}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Which equation represents the sum of unit fractions for  $\frac{3}{6}$  ?

•  $\frac{1}{6}\ +\frac{1}{6}\ +\frac{1}{6}\ +\ \frac{1}{6}$  

•  $\frac{1}{6}\ +\ \frac{2}{6}$  

•  $\frac{1}{\ 6\ }+\frac{1}{6}+\frac{1}{6}$  

Tags

CCSS.3.NF.A.1

 $\frac{8}{10}\ =$  

•  $\frac{2}{10}+\frac{2}{10}+\frac{5}{10}$  

•  $\frac{5}{10}\ +\ \frac{3}{10}$  

•  $\frac{4}{6}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

 $\frac{2}{6}+\frac{3}{6}\ =$  

•  $\frac{5}{12}$  

•  $\frac{4}{6}$  

•  $\frac{5}{6}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

 $\frac{7}{8}-\frac{3}{8}\ =$  

•  $\frac{4}{1}$  

•  $\frac{4}{6}$  

•  $\frac{1}{2}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

 $1-\frac{2}{3}=$  

•  $1\frac{1}{3}$  

•  $\frac{3}{3}$  

•  $\frac{1}{3}$  

Tags

CCSS.3.NF.A.1

 $\frac{11}{12}-\frac{4}{12}=$  

•  $\frac{5}{12}$  

•  $\frac{6}{12}$  

•  $\frac{7}{12}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Luke has 1 cup of granola. He added  $\frac{3}{8}$  cup to a bowl of yogurt. How much granola is left now?

•  $\frac{2}{8}\ cup$  

•  $\frac{3}{8}cup$  

•  $\frac{5}{8}cup$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

 $\frac{4}{5}-?\ =\frac{1}{5}$  

•  $\frac{2}{5}$  

•  $\frac{3}{5}$  

•  $\frac{5}{5}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

 $\frac{9}{10}-\frac{5}{10}=$  

•  $\frac{4}{10}or\frac{2}{5}$  

•  $\frac{4}{8}$  

•  $\frac{4}{10}\ or\ \frac{2}{10}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3