Răspuns :
41:3=13 rest 2
82:3=27 rest 1
92:3=30 rest 2
32:3=10 rest 2
52:3=17 rest. 1
91:3= 30 rest 1
82:3=27 rest 1
92:3=30 rest 2
32:3=10 rest 2
52:3=17 rest. 1
91:3= 30 rest 1