Aplicația este accesibilă de pe ecrane late

Corect
Greșit
\frac{1}{3}+\frac{5}{6}=\frac{2}{6}+\frac{5}{6}=\frac{7}{6};
\frac{2}{9}+\frac{1}{3}=\frac{2}{9}+\frac{3}{9}=\frac{5}{9};
\frac{3}{10}+\frac{2}{5}=\frac{3}{10}+\frac{2}{10}=\frac{1}{2};
\frac{2}{13}+\frac{5}{26}=\frac{4}{26}+\frac{5}{26}=\frac{9}{26};
\frac{3}{8}+\frac{1}{4}=\frac{3}{8}+\frac{1}{8}=\frac{1}{2};
\frac{3}{5}+\frac{6}{20}=\frac{12}{20}+\frac{6}{20}=\frac{9}{10};
\frac{5}{6}+\frac{2}{3}=\frac{5}{6}+\frac{4}{6}=\frac{5}{3};