Calculează.
15:3 = 5
21:3 =
12:2:3=
3:3 =
24:3=
27:3 =
12:3=
6:3=
6:3:2=
9:3:3=
27:3:3=
18:3 =
30:3 =
9:3 =
18:3:2=​