Răspuns :
3564:72=49rest 36
proba: 72x49+36=3564
6813:52=131 rest 1
52x131+1=6813 proba
7000:84=83 rest 28
proba: 84x83+28=7000
proba: 72x49+36=3564
6813:52=131 rest 1
52x131+1=6813 proba
7000:84=83 rest 28
proba: 84x83+28=7000
3564÷72 = 49,50
49,50 ×72 =3564
6813 ÷ 52 = 131,rest 1
52 ×131+1=6813
7000÷ 84 =83 rest 28
84 × 83 +28 =7000
49,50 ×72 =3564
6813 ÷ 52 = 131,rest 1
52 ×131+1=6813
7000÷ 84 =83 rest 28
84 × 83 +28 =7000