Răspuns:
a)
19145:35= 547
Proba : 547×35= 19145
23450:19= 1234 rest 4
Proba : 1,234×19+4=23446+4= 23450
3570:30= 119
Proba : 119×30= 3570
b)
371625:49=7584 rest 9
Proba : 7484×49+9=371625
29140:24= 1214 rest 4
Proba : 1214×24+4= 29140
35700:30=1190
Proba : 1190×30=35700
c)
18909:18= 105 rest 9
Proba :
752483:62= 12136 rest 51
Proba :
29140:35= 832 rest 20
Proba :
d)
122140:35= 3489 rest 25
Proba :
39597:17= 2329 rest 4
Proba:
44400:24= 1850
Proba :