scrie fractiile de mai jos ca diferenţa de doua fractiile cu acelaşi numitor:2pe10;4/10;6/9;3/7;5/8;1/6

[tex] \frac{2}{10} = \frac{15}{10} - \frac{13}{10} [/tex]

[tex] \frac{4}{10} = \frac{6}{10} - \frac{2}{10} [/tex]

[tex] \frac{6}{9} = \frac{17}{9} - \frac{11}{9} [/tex]

[tex] \frac{3}{7} = \frac{11}{7} - \frac{8}{7} [/tex]

[tex] \frac{5}{8} = \frac{26}{8} - \frac{21}{8} [/tex]

[tex] \frac{1}{6} = \frac{101}{6} - \frac{100}{6} [/tex]

4/10 - 2/10 

8/10 - 4/10

11/9 - 5/9

11/7-8/7

16/8 - 11/8

6/6 - 5/6