9 + 3 = 36 ==> 9 / 3 = 3 ; 9 - 3 = 6 ==> 36
8 + 2 = 46 ==> 8 / 2 = 4 ; 8 - 2 = 6 ==> 46
6 + 3 = 23 ==> 6 / 3 = 2 ; 6 - 3 = 3 ==> 23
10 + 5 = 25 ==> 10 / 5 = 2 ; 10 - 5 = 5 ==> 25
12 + 4 = ? ==> 12 / 4 = 3 ; 12 - 4 = 8 ==> 12 + 4 =38
a + b = XY ==> a / b = X ; a - b = Y ==> a + b =XY
|