1) (4752 + 6840) : 72 = 11592 : 72 = 161
4752 11592 l___72_
+ - 72 l 161
6840
439
11592 - 432
72
-72
0
2) 9280- 33048:54 = 9280 - 612 = 8668
33048 l___ 54__ 9280
-324 l 612 - 612
8668
64
-54
108
-108
1) (4752+6840):72=11592:72=161
2) 9280-33048:54=9280-612=8668
1) (4752 + 6840) : 72 = 11592 : 72 = 161
4752 11592 l___72_
+ - 72 l 161
6840
439
11592 - 432
72
-72
0
2) 9280- 33048:54 = 9280 - 612 = 8668
33048 l___ 54__ 9280
-324 l 612 - 612
8668
64
-54
108
-108
0
1) (4752+6840):72=11592:72=161
2) 9280-33048:54=9280-612=8668