Răspuns:
1680:40=42
160
-----
==80
80
-----
==
1044:37=28
74
------
=304
296
--------
==8
2548:46=55
230
-------
=248
230
------
=18
1677:13=129
13
---
=37
26
-------
117
117
------
===
5781:46=125
46
----
118
92
------
=261
230
------
=31
3570:30=119
30
----
=57
30
----
270
270
-------
===