5 × 6 = 30
4 × 4 = 12
6 × 8 = 40
5 × 5 = 25
7 × 7 = 47
9 × 5 = 45
3 × 6 = 18
7 × 4 = 24
10 × 8 = 80
9 × 4 = 44