28: 7 =
24: 6 =
80: 8 =
81 : 9 =
35: 5 =
48 : 6 =
6 * 4 = 24
7 * 4 = 28
8 * 10 = 80
5 * 7 = 35
6 * 8 = 48
9 * 9 = 81
