Opción 1
2 x 9 =
18
3 x 3 =
9
4 x 3 =
12
5 x 5 =
25
3 x 2 =
6
4 x 6 =
24
7 x 7 =
49
6 x 6 =
36
2 x 8 =
16
3 x 9 =
27
7 x 8 =
56
6 x 5 =
30
8 x 4 =
32
4 x 7 =
28
6 x 3 =
18
7 x 6 =
42
9 x 8 =
72
9 x 7 =
63
6 x 9 =
54
8 x 6 =
48
9 x 9 =
81
8 x 8 =
64
9 x 4 =
36
6 x 8 =
48
8 x 7 =
56