..

2 5



9
11

12 11 = 132

25 11 = 275





12 11 = 132



2 __ 1

1+2=3

132





25 11 = 275



5 __ 2

2+5=7

275







6*9= ( )

6*10= 60

60-6= 54



7*9= ( )

7*10= 70

70-7= 63

....

...............................

6



6*6 = ( 36 ) 6*7 =( 42 ) 6*8 = ( 48 )

7



7*7 = (49) 7*8 = (56 )

8



8*8 = (64)








9*2 =

9*2 = ( 11111111&1 )

18



9*3= ( 1111111&11) 27

9*4 = ( 111111&111) 36

9*5 = ( 11111&1111) 45

9*6 = ( 1111&11111) 54



2