6 x 5 )= 7x July 8, 2019 16 32 64 128 6 x 5 ) 7x 4 6 x 5 )= 7x 25 6 x 5 )= 7x 25 comprobación 6x 6 7x 5 6 x 1 )= 7x 5 6x x 5 7x 3 X 6 3 7x 5 7x 6 5 x 2 5 x 6 )+ 2 7x 10 7x10 6 x 8x10 5 6 x 7x 5 x 10 X 6 4x 5 7x 3 )/( 2x 3 3 x 6 )+ 7x 5 2x 1