Выполни действия: 1) \(\frac{17}{18}-\frac{10}{18}\); 2) \(5\frac{8}{9}-3\); 3) \(7\frac{3}{8}-2\frac{1}{8}\); 4) \(6\frac{5}{9}-\frac{4}{9}\); 5) \(1-\frac{11}{14}\); 6) \(6-\frac{3}{19}\); 7) \(18-5\frac{19}{100}\); 8) \(1-\frac{10}{23}\); 9) \(\frac{5}{14}-\frac{1}{14}\); 10) \(5-\frac{7}{9}\); 11) \(12\frac{3}{10}-\frac{9}{10}\); 12) \(13\frac{7}{17}-9\frac{13}{17}\).
- \[\frac{17}{18}-\frac{10}{18}=\frac{7}{18}.\]
- \[5\frac{8}{9}-3=2\frac{8}{9}.\]
- \[7\frac{3}{8}-2\frac{1}{8}=5\frac{2}{8}=5\frac{1}{4}.\]
- \[6\frac{5}{9}-\frac{4}{9}=6\frac{1}{9}.\]
- \[1-\frac{11}{14}=\frac{14}{14}-\frac{11}{14}=\frac{3}{14}.\]
- \[6-\frac{3}{19}=5\frac{16}{19}.\]
- \[18-5\frac{19}{100}=12\frac{81}{100}.\]
- \[1-\frac{10}{23}=\frac{13}{23}.\]
- \[\frac{5}{14}-\frac{1}{14}=\frac{4}{14}=\frac{2}{7}.\]
- \[5-\frac{7}{9}=4\frac{2}{9}.\]
- \[12\frac{3}{10}-\frac{9}{10}=11\frac{13}{10}=11\frac{3}{10}.\]
- \[13\frac{7}{17}-9\frac{13}{17}=12\frac{24}{17}-9\frac{13}{17}=3\frac{11}{17}.\]