18
72
9 x 2 =
9 x 5 =
45
81
9 x 10 =
9 x 9 =
9 x 6 =
9 x 1 =
9 x 7 =
90
9 x 4 =
9 x 8 =
54
36
9
27
9 x 3 =
63