3 = 44 X 2 = 8 ; 5 X 3 = 15 ; 3 X 4 = 12

8 : 2 = 4 ; 15 : 5 = 3 ; 12 : 3 = 4

4 x 2 = 8 ; 5 x 3 = 15 ; 3 x 4 = 12