Вариант №2 1) $$26\frac{19}{25}+35\frac{1}{25}=$$ 2) $$19\frac{6}{17}+29=$$ 3) $$203\frac{19}{41}-40\frac{6}{41}=$$ 4) $$7\frac{7}{8}+59\frac{7}{8}=$$ 5) $$35\frac{10}{13}-25\frac{12}{13}=$$ 6) $$506\frac{9}{13}-72=$$ 7) $$29-\frac{27}{30}=$$ 8) $$19\frac{13}{149}-16=$$ 9) $$4\frac{4}{15}-1\frac{9}{15}=$$ 10) $$8\frac{6}{23}-3=$$ 11) $$6-\frac{5}{7}=$$ 12) $$1\frac{13}{15}-1\frac{2}{15}=$$ 13) $$28\frac{7}{20}-7=$$ 14) $$8\frac{2}{44}-1\frac{7}{44}=$$ 15) $$18\frac{2}{14}-13\frac{7}{14}=$$

Решим примеры из Варианта №2:

1. $$26\frac{19}{25}+35\frac{1}{25} = (26 + 35) + (\frac{19}{25} + \frac{1}{25}) = 61 + \frac{20}{25} = 61\frac{4}{5}$$
2. $$19\frac{6}{17}+29 = (19 + 29) + \frac{6}{17} = 48\frac{6}{17}$$
3. $$203\frac{19}{41}-40\frac{6}{41} = (203 - 40) + (\frac{19}{41} - \frac{6}{41}) = 163 + \frac{13}{41} = 163\frac{13}{41}$$
4. $$7\frac{7}{8}+59\frac{7}{8} = (7 + 59) + (\frac{7}{8} + \frac{7}{8}) = 66 + \frac{14}{8} = 66 + 1\frac{6}{8} = 67\frac{3}{4}$$
5. $$35\frac{10}{13}-25\frac{12}{13} = (35 - 25) + (\frac{10}{13} - \frac{12}{13}) = 10 - \frac{2}{13} = 9\frac{11}{13}$$
6. $$506\frac{9}{13}-72 = (506 - 72) + \frac{9}{13} = 434\frac{9}{13}$$
7. $$29-18\frac{27}{30} = (29 - 18) - \frac{27}{30} = 11 - \frac{27}{30} = 10\frac{3}{30} = 10\frac{1}{10}$$
8. $$19\frac{13}{149}-16 = (19 - 16) + \frac{13}{149} = 3\frac{13}{149}$$
9. $$4\frac{4}{15}-1\frac{9}{15} = (4 - 1) + (\frac{4}{15} - \frac{9}{15}) = 3 - \frac{5}{15} = 3 - \frac{1}{3} = 2\frac{2}{3}$$
10. $$8\frac{6}{23}-3 = (8 - 3) + \frac{6}{23} = 5\frac{6}{23}$$
11. $$6-1\frac{5}{7} = (6 - 1) - \frac{5}{7} = 5 - \frac{5}{7} = 4\frac{2}{7}$$
12. $$1\frac{13}{15}-1\frac{2}{15} = (1 - 1) + (\frac{13}{15} - \frac{2}{15}) = 0 + \frac{11}{15} = \frac{11}{15}$$
13. $$28\frac{7}{20}-7 = (28 - 7) + \frac{7}{20} = 21\frac{7}{20}$$
14. $$8\frac{2}{44}-1\frac{7}{44} = (8 - 1) + (\frac{2}{44} - \frac{7}{44}) = 7 - \frac{5}{44} = 6\frac{39}{44}$$
15. $$18\frac{2}{14}-13\frac{7}{14} = (18 - 13) + (\frac{2}{14} - \frac{7}{14}) = 5 - \frac{5}{14} = 4\frac{9}{14}$$

Ответ: 1) $$61\frac{4}{5}$$, 2) $$48\frac{6}{17}$$, 3) $$163\frac{13}{41}$$, 4) $$67\frac{3}{4}$$, 5) $$9\frac{11}{13}$$, 6) $$434\frac{9}{13}$$, 7) $$10\frac{1}{10}$$, 8) $$3\frac{13}{149}$$, 9) $$2\frac{2}{3}$$, 10) $$5\frac{6}{23}$$, 11) $$4\frac{2}{7}$$, 12) $$\frac{11}{15}$$, 13) $$21\frac{7}{20}$$, 14) $$6\frac{39}{44}$$, 15) $$4\frac{9}{14}$$