3 x 9 3 7 July 8, 2019 16 32 64 128 3 9 x 3 7 3 x 8 9 7 3 X 9 3 7x 3 x 9 78 3 2 9 x 7 3 3 х 9 78 Х 9 3 7 7 2 3 x 9 3 4 7 3 x (( 3 9 6 )= 9 3 x 5 3 7 X 3 8 9 5 3 7 1 9 3 4 3 x 3 7 3 x 9 75
