Контрольные задания

Выполнить действия: 1) \(\frac{6}{73}+4\); 2) \(5+2\frac{3}{14}\); 3) \(8\frac{10}{51}+\frac{7}{51}\); 4) \(8+\frac{1}{5}\); 5) \(\frac{13}{18}+\frac{17}{18}\); 6) \(5\frac{4}{15}+13\); 7) \(\frac{13}{24}+11\frac{3}{24}\); 8) \(\frac{5}{9}+\frac{1}{9}\); 9) \(7+21\frac{15}{16}\); 10) \(7\frac{3}{19}+\frac{16}{19}\); 11) \(1\frac{2}{3}+\frac{2}{3}\); 12) \(\frac{21}{32}+\frac{19}{32}\).

$Фото задания: Выполнить действия: 1) \(\frac{6}{73}+4\); 2) \(5+2\frac{3}{14}\); 3) \(8\frac{10}{51}+\frac{7}{51}\); 4)…$ Фото задания

\(\frac{6}{73}+4=4\frac{6}{73}\).
\(5+2\frac{3}{14}=7\frac{3}{14}\).
\(8\frac{10}{51}+\frac{7}{51}=8\frac{17}{51}\).
\(8+\frac{1}{5}=8\frac{1}{5}\).
\(\frac{13}{18}+\frac{17}{18}=\frac{30}{18}=1\frac{12}{18}=1\frac{2}{3}\).
\(5\frac{4}{15}+13=18\frac{4}{15}\).
\(\frac{13}{24}+11\frac{3}{24}=11\frac{16}{24}=11\frac{2}{3}\).
\(\frac{5}{9}+\frac{1}{9}=\frac{6}{9}=\frac{2}{3}\).
\(7+21\frac{15}{16}=28\frac{15}{16}\).
\(7\frac{3}{19}+\frac{16}{19}=7\frac{19}{19}=8\).
\(1\frac{2}{3}+\frac{2}{3}=1\frac{4}{3}=2\frac{1}{3}\).
\(\frac{21}{32}+\frac{19}{32}=\frac{40}{32}=1\frac{8}{32}=1\frac{1}{4}\).