42:2=21
4
-----
=2
2
-------
=
9:5=1rest 4
5
----
4
8:6=1 rest 2
6
----
2
93:3=31
9
----
=3
3
----
=
59:5=1 rest 4
5
-----
=9
5
-----
4
81:3=27
6
-----
21
21
------
= =
72:7=10. rest 2
7
-----
=2
0
-------
2
24:12=2
24
-----
==
51:17=3
51
------
==
45:12=3 rest 9
36
-------
=9