3x3
=
____________________
;
4x5
=
____________________
4x3
=
____________________
;
6x4
=
____________________
3x5
=
____________________
;
7x4
=
____________________
6x3
=
____________________
;
8x4
=
____________________
7x3
=
____________________
;
4x9
=
____________________
3x8
=
____________________
;
4x4
=
____________________
3x9
=
____________________
