Explicație:
4075:25=163
25
157
150
==75
75
==
12675:25=507
125
==175
175
===
3504:24=146
24
110
96
144
144
===
2232:18=124
18
=43
36
=72
72
==
62100:50=1 242
50
121
100
=210
200
=100
100
===
7806:6=1 301
6
18
18
==6
6
=
4 075:25=163
p:163×25=4 075
12 675:25=507
p:507×25=12 675
3 504:24=146
p:146×24=3 504
2 232:18=124
p:124×18=2 232
62 100:50=1 242
p:1 242×50=62 100
7 806:6=1 301
p:1 301×6=7 806