Ответ:
- а) \(4\frac{3}{11}+2\frac{10}{11}=6+\frac{13}{11}=7\frac{2}{11}\).
- б) \(4\frac{3}{11}-2\frac{10}{11}=3\frac{14}{11}-2\frac{10}{11}=1\frac{4}{11}\).
- в) \(5-4\frac{3}{44}=\frac{41}{44}\).
- г) \(15-14\frac{3}{442}=\frac{441}{442}\).
- д) \(7\frac{5}{17}+6\frac{3}{17}=13\frac{8}{17}\).
- е) \(7\frac{5}{17}-6\frac{3}{17}=1\frac{2}{17}\).
- ё) \(5\frac{7}{8}-5\frac{5}{8}=\frac{1}{4}\).
- ж) \(5\frac{7}{8}+5\frac{5}{8}=11\frac{1}{2}\).
- з) \(17-16\frac{3}{64}=\frac{61}{64}\).
- и) \(1-\frac{648}{987}=\frac{113}{329}\).
- й) \(5\frac{4}{9}+7\frac{8}{9}=13\frac{1}{3}\).
- к) \(7\frac{8}{9}-5\frac{4}{9}=2\frac{4}{9}\).
- л) \(7\frac{4}{9}-5\frac{8}{9}=1\frac{5}{9}\).
- м) \(6\frac{3}{5}+7\frac{1}{5}-5\frac{2}{5}=8\).
- н) \(7\frac{4}{15}+9\frac{7}{15}-20\frac{13}{15}=-3\frac{2}{15}\).
- о) \(4\frac{7}{12}-1\frac{5}{12}+2\frac{11}{12}=6\frac{1}{4}\).
- п) \(6\frac{14}{15}-3\frac{2}{15}-1\frac{7}{15}=2\frac{1}{3}\).
- р) \(12\frac{6}{7}-4\frac{5}{7}-5\frac{4}{7}=2\frac{4}{7}\).
- с) \(24-7\frac{5}{6}-5\frac{5}{6}-4\frac{1}{6}=6\frac{1}{6}\).
- т) \(34\frac{1}{13}-5\frac{10}{13}-8\frac{11}{13}-\frac{7}{13}=19\frac{2}{13}\).
- у) \(12\frac{4}{9}+7\frac{7}{9}-5\frac{2}{9}-6\frac{8}{9}=8\frac{1}{9}\).
- ф) \(19\frac{3}{10}-9\frac{9}{10}+7\frac{1}{10}-1\frac{5}{10}=15\).
- х) \(45-8\frac{13}{20}+9\frac{14}{20}-39\frac{19}{20}=6\frac{1}{10}\).
- ц) \(7\frac{12}{25}+99\frac{19}{25}-105\frac{24}{25}=1\frac{7}{25}\).
- ч) \(4\frac{8}{11}+5\frac{3}{11}=9\).
- ш) \(20\frac{557}{1000}+36\frac{443}{1000}=57\).
- щ) \(111\frac{1}{2}+112\frac{1}{2}=224\).
- ъ) \(8\frac{3}{19}+7\frac{16}{19}=16\).
