Subtraction of Fractions: One of the denominators is the common denominator

Solve the following exercise:

$\frac{2}{3}-\frac{1}{9}=\text{?}$

$\frac{5}{9}$

Solve the following exercise:

$\frac{5}{4}-\frac{3}{8}=\text{?}$

$\frac{7}{8}$

Solve the following exercise:

$\frac{3}{4}-\frac{3}{8}=\text{?}$

$\frac{3}{8}$

Solve the following exercise:

$\frac{1}{2}-\frac{2}{8}=\text{?}$

$\frac{1}{4}$

Solve the following exercise:

$\frac{1}{2}-\frac{1}{4}=\text{?}$

$\frac{1}{4}$

Solve the following exercise:

$\frac{1}{4}-\frac{1}{8}=\text{?}$

$\frac{1}{8}$

Solve the following exercise:

$\frac{1}{2}-\frac{2}{10}=\text{?}$

$\frac{3}{10}$

Solve the following exercise:

$\frac{3}{5}-\frac{6}{15}=\text{?}$

$\frac{1}{5}$

Solve the following exercise:

$\frac{5}{6}-\frac{7}{12}=\text{?}$

$\frac{1}{4}$

Solve the following exercise:

$\frac{3}{4}-\frac{5}{12}=\text{?}$

$\frac{1}{3}$

Solve the following exercise:

$\frac{2}{3}-\frac{1}{6}=\text{?}$

$\frac{1}{2}$

Solve the following exercise:

$\frac{3}{5}-\frac{5}{10}=\text{?}$

$\frac{1}{10}$

Solve the following exercise:

$\frac{1}{3}-\frac{1}{6}=\text{?}$

$\frac{1}{6}$

Solve the following exercise:

$\frac{2}{3}-\frac{2}{9}=\text{?}$

$\frac{4}{9}$

Solve the following exercise:

$\frac{5}{8}-\frac{1}{4}=\text{?}$

$\frac{3}{8}$

$\frac{3}{5}-\frac{3}{10}=$

$\frac{3}{10}$

$\frac{4}{5}-\frac{5}{10}=$

$\frac{3}{10}$

$\frac{4}{5}-\frac{3}{10}=$

$\frac{5}{10}$