Question

trece operatiile pe caet apoi completeaza patratelele colorate pt a optine egalitati​

Answer 1

Răspuns:

a) 5/9     3/6       3/8

b) 3/5      2/8       3/5

Explicație pas cu pas:

Answer 2

Răspuns :

a)

$\frac{7}{9} = \frac{2}{9} + \frac{5}{9}$

$\frac{4}{6} = \frac{1}{6} + \frac{3}{6}$

$\frac{8}{8} = \frac{2}{8} + \frac{3}{8} + \frac{3}{8}$

b)

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

$\frac{4}{8} = \frac{6}{8} - \frac{2}{8}$

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