Zadanie w załączniku, plsss.... Question from @SuyenNakayama

$3 - 1\frac{5}{6} = 1 \frac{1}{6}$

$2 \frac{3}{8} - \frac{5}{8} = 1 \frac{11}{8} - \frac{5}{8} = 1 \frac{6}{8} 1 \frac{3}{4}$

$4 \frac{1}{6} - 2\frac{5}{6} = 3 \frac{7}{6} - 2 \frac{5}{6} = 1 \frac{2}{6} = 1 \frac{1}{3}$

$1 \frac{5}{9} + 2 \frac{1}{3} + 3 \frac{1}{6 } = 1 \frac{10}{18} + 2\frac{6}{18} + 3 \frac{3}{18} = 6 \frac{19}{18} = 7 \frac{1}{18}$

$4 \frac{5}{6} + 1 \frac{1}{6} + 2 \frac{3}{6} = 7 \frac{9}{6} = 8 \frac{3}{6} = 8 \frac{1}{2}$

$3 \frac{4}{5} + 2 \frac{2}{1} + \frac{7}{10} = 3 \frac{8}{10} + 2\frac{20}{10} + \frac{14}{20} = 5 \frac{42}{10} = 9 \frac{2}{10} = 9 \frac{1}{5}$

$3 \frac{5}{8} + 1 \frac{3}{4} + 2 \frac{1}{2} = 3 \frac{5}{8} + 1 \frac{6}{8} + 2 \frac{4}{8} = 6 \frac{15}{8} = 7 \frac{7}{8}$

$4 \frac{1}{6} - 1 \frac{3}{5} + 2 \frac{1}{2} = 4 \frac{5}{30} - 1 \frac{18}{30} + 2 \frac{15}{30} = 3 \frac{35}{30} - 1 \frac{18}{30} + 2 \frac{15}{30} = 4 \frac{32}{30} = 5 \frac{2}{30} = 5 \frac{1}{15}$

$4 \frac{1}{2} - 2 \frac{3}{5} - 1 \frac{2}{3} = 4 \frac{15}{30} - 2 \frac{18}{30} - 1 \frac{20}{30} = 3 \frac{45}{30} - 2 \frac{18}{30} - 1 \frac{20}{30} = 1 \frac{27}{30} - 1 \frac{20}{30} = \frac{7}{30}$

Myślę że pomogłem ;)

1 votes Thanks 1

camilmontesnack

2 6/6 - 1 5/6 = 1 1/6

1 11/8 - 5/8 = 1 6/8 = 1 3/4

3 7/6 - 2 5/6 = 1 2/6 = 1 1/3

1 15/18 + 2 6/18 + 3 3/18 = 6 24/18 = 6 4/3 = 7 1/3

4 5/6 + 1 1/6 + 2 3/6 = 6 + 2 3/6 = 8 3/6 = 8 1/2

3 4/5 + 2 1/2 + 7/10 = 3 8/10 + 2 5/10 + 7/10 = 5 20/10 = 7

3 5/8 + 1 3/4 + 2 1/2 = 3 5/8 + 1 6/8 + 2 4/8 = 6 15/8 = 7 7/8

4 1/6 - 1 3/5 + 2 1/2 = 4 5/30 - 1 18/30 + 2 15/30 = 3 35/30 - 1 18/30 + 2 15/30 = 2 17/30 + 2 15/30 = 4 32/30 = 5 2/30 = 5 1/15

4 1/2 - 2 3/5 - 1 2/3 = 4 15/30 - 2 18/30 - 1 20/30 = 3 45/30 - 2 18/30 - 1 20/30 = 3 27/30 - 1 20/30 = 2 7/30

3 votes Thanks 1

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