Exemplu^^^^
1/63 calculează in scris.
84:4=?
56:12=?
91:15=?

84 : 4 = 21
8
___
=4
4
___
=
56 : 12 = 4 rest 8
48
____
= 8
91 : 15 = 6 rest 1
90
___
= 1