45
(4 x 10) + ( 4 x 6) =
( 9 x 6) + ( 9 x 7)=
64
63
85
( 3 x 7) + ( 3 x 8) =
(7 x 6) + ( 7 x 3) =
( 5 x 9) + ( 5 x 8)=
117
