Suma y resta de números mixtos: Fracciones con denominadores comunes

$2\frac{1}{3}-1\frac{2}{3}=$

$\frac{2}{3}$

$5\frac{2}{5}+2\frac{1}{5}=$

$7\frac{3}{5}$

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

$10$

$6\frac{2}{6}+1\frac{2}{6}=$

$7\frac{4}{6}$

$2\frac{2}{5}+2\frac{2}{5}=$

$4\frac{4}{5}$

$7\frac{1}{4}-3\frac{2}{4}=$

$3\frac{3}{4}$

$1\frac{2}{3}-1\frac{1}{3}=$

$\frac{1}{3}$

$13\frac{2}{3}-3\frac{1}{3}=$

$10\frac{1}{3}$

$3\frac{1}{4}+1\frac{2}{4}=$

$4\frac{3}{4}$

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

$2$