Common - Fractions, Difficulty Level =1

$\frac{13}{15}-\frac{3}{14}=$	$\frac{11}{15}-\frac{2}{12}=$	$\frac{4}{6}-\frac{4}{9}=$	$\frac{13}{14}-\frac{9}{14}=$
$\frac{10}{13}-\frac{8}{15}=$	$\frac{2}{7}-\frac{2}{9}=$	$\frac{12}{13}-\frac{5}{10}=$	$\frac{5}{13}-\frac{4}{15}=$
$\frac{8}{9}-\frac{13}{15}=$	$\frac{11}{14}-\frac{1}{5}=$	$\frac{12}{15}-\frac{7}{14}=$	$\frac{14}{15}-\frac{2}{7}=$
$\frac{5}{9}-\frac{3}{13}=$	$\frac{14}{15}-\frac{1}{8}=$	$\frac{11}{14}-\frac{7}{13}=$	$\frac{14}{15}-\frac{8}{10}=$

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