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Pierwsza tabelka
[tex]2-1\frac{3}{11}=1\frac{11}{11}-1\frac{3}{11}=\frac{8}{11}\\\\3-1\frac{3}{11}=2\frac{11}{11}-1\frac{3}{11}=1\frac{8}{11}\\\\5-1\frac{3}{11}=4\frac{11}{11}-1\frac{3}{11}=3\frac{8}{11}\\\\8-1\frac{3}{11}=7\frac{11}{11}-1\frac{3}{11}=6\frac{8}{11}[/tex]
Druga tabelka
[tex]3-2\frac{5}{9}=2\frac{9}{9}-2\frac{5}{9}=\frac{4}{9}\\\\5-2\frac{2}{9}=4\frac{9}{9}-2\frac{5}{9}=2\frac{4}{9}\\\\12-2\frac{5}{9}=11\frac{9}{9}-2\frac{5}{9}=9\frac{4}{9}\\\\20-2\frac{5}{9}=19\frac{9}{9}-2\frac{5}{9}=17\frac{4}{9}[/tex]
