Răspuns:
84:4=21
8
---
=4
=4
------
==
_________
48:2=24
4
---
=8
=8
-------
==
__________
90:5=18
5
-----
40
40
-----
==
_______
84:7=12
7
----
14
14
----
==
______
(14+84):7=98:7=14
14+
84
-----
98:7=14
7
----
28
28
-----
==
______
(64+32):4=96:4=24
64+
32
-----
96:4=24
8
----
16
16
----
==
_____
91:7=13
7
---
21
21
----
==
_____
96:8=12
8
----
16
16
----
==