3x1
=
____________________
3x2
=
____________________
3x3
=
____________________
3x4
=
____________________
3x5
=
____________________
3x6
=
____________________
3x7
=
____________________
3x8
=
____________________
3x9
=
____________________
3x10
=
____________________
3x11
=
____________________
3x12
=
____________________
