10 x 9 =
5 x 4 =
5 x 9 =
5 x 2 =
10 x 10 =
10 x 6 =
5 x 7 =
10 x 8 =
5 x 5 =
10 x 5 =
35
45
100
60
20
25
90
50
10
80
